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Showing posts with label Squat. Show all posts
Showing posts with label Squat. Show all posts

Tuesday, 4 June 2019

Improve Your Standing Long Jump with the Bootstrapper Squat

                     


So, yesterday we learned about the Hip Hinge-Squat Continuum and that the Kettle Bell Swing has a Functional Correlation to a standing long jump.

The mistake most people make when they perform a standing long jump is they “squat” the movement rather than “hip-snap” the movement.

Remember the Dan John's Continuum?


We are now talking about the middle of this continuum.

Today we learn about the under-utilised “Bootstrapper Squat”

The Bootstrapper Squat is a Mobility Exercise that is the perfect warm up for standing long jump.

It consists of holding a Kettle Bell out in front of your body (by the ears) whilst you are in deep Squat.

Then, keep your feet in place and lift your hips up high so you are now in a hinge position, letting the Kettle Bell come between you legs.



How to do Bootstrapper Squat:

Step 1: Take a Kettlebell and hold it with both hands under your chin.

Step 2: Stand with your feet shoulder width apart.

Step 3: Squat down so that you are almost sitting on your heels.

Step 4: Straighten your legs out and lean your body forward at the same time.

Step 5: As you lean forward stretch your arms down so that the weight goes between your legs.


Step 6: Bend your legs again, sit back on your calves, bring weight under your chin, and straighten your upper body back up.

Step 7: This completes one repetition.


Try this awesome mobility exercise and let me know how much your standing long jump improves?

Dan John, the Bulletproofbodies Team Salutes you.



https://www.otpbooks.com/

Video: https://www.youtube.com/watch?v=P5BrY-rOqCc

Monday, 3 June 2019

Do Kettle Bell Swings hurt your back?



Now that the Standing Long Jump is part of the new Fitness Tests for the Army, do you want to be able to jump further?

I thought so!

The mistake most people make when attempting a standing long jump is that they Squat the movement rather than hip hinge.

Are you mixed up on the Hip Hinge-Squat Continuum?

It's all about how much you bend your knees!

This excellent Video from Dan John explains why you might be getting back pain when performing kettlebell swings.





The Goblet Squat is the perfect squat as it requires the most amount of knee flexion.

The Kettle Bell Swing is the perfect Hip Hinge as there is minimal knee bend.

This is also how you perform a standing long jump technique. 

It is a Hip Hinge and NOT a Squat!

To Jump further you should Kettlebell swing. 

Simple.

Later this week I will tell you about the importance of the Bootstrapper Squat as a Warm Up/Mobility Exercise to improve your standing Long Jump. 



Check out Dan's Website on the link below:

https://www.otpbooks.com/

Video: https://www.youtube.com/user/ldraper



Friday, 25 January 2019

What's the missing exercise you're not doing on leg day?

               

The Weighted Hip Thrust is something you will see many girls doing in the gym for buns of steel.

However, for guys and girls that want to increase their muscle mass and glute strength then this is the missing exercise you are not doing on leg day!

Researchers hypothesized that barbell hip thrusts would be better than squats for improving horizontal force production, thereby enhancing performance in athletic movements requiring a horizontal force vector, such as horizontal jumping and sprinting.

According to the study’s first author, Bret Contreras, squats poorly activate the hamstrings and do not maximally activate the glutes, which are critical muscle groups for powerful sprinting. In a squat, the glutes are fired up during the concentric action – when you explode out of the hole. Glute activation decreases near the top when the athlete is in a more upright position, which is characteristic of applying force into the ground while running.


The study was comprised of male teenage athletes and consisted of 2 training sessions per week for 6 weeks in a periodized fashion. One group performed only front squats, and another group performed only hip thrusts. Pre- and post-test performance measures included:

 10-meter acceleration

20-meter acceleration

vertical jump

 maximum isometric mid-thigh pull

 3-rep-max front squat

 and 3-rep-max hip thrust



Results showed that among teenage male athletes, hip thrusts are more effective than front squats at improving sprinting acceleration, max isometric mid-thigh pull force, and max hip thrust strength. However, front squats are more effective than hip thrusts at improving vertical jump max and front squat strength.


In addition, athletes who performed the hip thrust gained half as much front squat strength as those who only performed front squats, and vice versa. This is an important finding, as it demonstrates that hip extension exercises transfer to other lifts and points to the possibility that strength in one lift can be maintained during times of injury by performing assistance lifts.

Video: https://www.youtube.com/channel/UChVak8_IyuqcErdf_jQUOHA

https://breakingmuscle.com/learn/improve-your-performance-squats-or-hip-thrusts


Tuesday, 7 November 2017

CrossFit, Knee Pain & Modification

                       

I find myself getting more and more frustrated with people telling me, "I heard CrossFit is really bad for you; you're just gonna end up getting injured."

Let me give you a first hand account and a REAL perspective on my injuries and CrossFit training. I first came to Hyperfit USA in the beginning of June, 2013. Upon entering, I filled out an information sheet on my physical health, how many times per week I currently worked out, and any pains, injuries, or concerns I had about my body.

At that time, my right knee was giving me problems and I expressed great concern for my right shoulder. I feared what would happen if I pushed it much further. My shoulder had gotten so bad over the years that reaching over to put on a seatbelt became a daunting task; raising my arm, even half way up to wave to someone sent so many shooting pains into my shoulder and back that I ALWAYS used my left, and doing a simple push-up... well, that became more painful than it was worth.

To no surprise, doctors said the wear and tear of playing sports and lifting over the years had finally taken its toll, and it was time to think on and reconsider surgery. This was the last thing that I wanted and resisted it with every fiber of my being. So you may be asking... "And you decided to jump into CrossFit as a result? Are you crazy?" Think what you will, but joining Hyperfit USA in Ann Arbor, MI was the best decision I could have made in regard to my surgery proned shoulder.

I spoke with Doug Chapman, the owner of Hyperfit, and told him of my concerns. I expressed to him that I wanted to avoid surgery at all costs, until there was absolutely no other option. He said, "I get it. Let's see what we can do." Doug personally began looking at my range of motion, what parts of my shoulder hurt, and where the pain would go when I did various activities. Immediately, I was given a variety of therapeutic techniques that aided in the healing and strengthening of my shoulder muscles and tendons.

The next common question that has been posed to me is, "Well, what about the workouts? How did you get through those?" The answer is simple. It's called M O D I F I C A T I O N. What the outside world does't know and most don't bother to research is that not every person that walks into a CrossFit gym is an elite athlete, nor are they expected to be. Every movement... and I mean EVERY movement can be modified to fit that individual's needs and ability level. "Oh, you can't do a strict pull-up yet, let's try using a band. Is that still too painful? We'll bring you over to the rings, and teach you how to do a proper ring row to build strength in that area. Are you not ready for that yet? I understand; go grab a box; I'm going to show you how to do a jumping pull-up."

It wasn't until I came to a REPUTABLE gym, with skilled trainers that watched every movement I made, that my injuries and range of motion became better than they have been in 10+ years. Additionally, my technique and skill in the Olympic lifts are better than they've ever been.

Would you like to know why CrossFit gyms get such a bad name?? It's because there are a lot of bad ones out there. Just like there are a lot of olympic lifting coaches that you may find that encourage getting your new one rep max over adhering to safety and good technique. The key is to know what's good and what isn't. Let me give you a hint... If you walk into a CrossFit gym, without having gone through any introductory sessions, but you tell them that you work out all the time and have been lifting at gyms for years, and they say, "Alright, we have a WOD starting in 10 minutes; just fill out this waiver and you can give it a try," RUN! Run for the hills!

Although I have power lifting friends, some that do CrossFit also, much of the bad press that CrossFit gets, comes from them. A former trainer at Hyperfit USA and I had a conversation about this some time back. He said, in explanation of why many power lifters feel this way is, "Power lifters focus on doing a lift one time, with max weight, and doing it with perfect movement. That's not what we do here." Obviously, there is nothing wrong this. "What a lot of power lifters don't want to admit is that Power Lifting was a dying sport. CrossFit has helped bring it back to life. It is what it is."

Here is where power lifters are correct. In CrossFit, we don't do an olympic lift just one time in workout. We do that movement in reps and sets, along with other conditioning movements, like burpees, ring dips, and box jumps. CrossFit is designed to enhance one's overall fitness and athletic ability, not put the focus solely on one movement. BUT here is the key--doing olympic lifts in reps DOES NOT mean you sacrifice good technique and core stabilization.

So back to the original point, injuries and CrossFit. The only time these two go hand in hand is when one doesn't work with quality trainers and doesn't belong to a gym that puts the individual first: keeping safety, technique, and humility right where it belongs... as a primary functions of the athlete.

Learn the proper form and technique of any athletic endeavor and reap the rewards of all it has to offer.



Article Source: https://EzineArticles.com/expert/Kathryn_L_Ryan/2280584

Article Source: http://EzineArticles.com/9396992


Video: https://www.youtube.com/user/CrossFitHQ


Tuesday, 26 September 2017

The British Army now trains Squats, do you?

                      

If I had to choose just one weight training exercise that builds overall lean muscle mass and increases strength, it would have to be squats.

But it's important to learn how to squat correctly.

Having good form and technique is crucial to get the maximum benefit and to avoid injury. It's not a difficult exercise to perform, and I recommend it to anybody.

Originally, I had planned to make a list of "10 reasons why you should squat", but I ended up expanding the list as I went on.

Some of these I have researched and some are from my experience of squatting over the years.

People still have a misconception about squatting and think they are meant only for pro athletes and bodybuilders.

That's not true; squatting is suitable for anybody, both male and female, who are interested in building lean muscle and burning fat as well as improving their health.

Why Every Woman Should Squat

It is especially great for the ladies that want a great set of legs and a sexy butt. Think Jen Selter, Instagram Sensation.

Jen Selter has inspired thousands of women around the world to get a bigger butt.

If you don't know who Jen Selter is, you can do a Google search to get more information about her.

If you are on Instagram, you may have seen her photos.

It's quite possible that Jen Selter had a huge influence on a lot of girls wanting to follow in her footsteps to getting the body of their dreams. Who knows... ?

Okay, back to what I was saying before...

When you think about it, everybody, whether they realize it or not, we all have to sit down, stand up and pick something up off the floor.

We never think about making these movements. Our bodies have been programmed to do these things ever since we were kids.

It just feels natural.

Squats, when done properly, is the best compound exercise for building mass as well as increasing size and strength in the body.

Before I get into the 20 reasons why you should squat, I'd like to share my squatting story...

I remember when I first took up squatting in the gym. I used to squat with bad form for months without realizing what I was doing wrong.

And one day, while I was holding a 100 kg bar cross my shoulder, I lost my balance, and the weight came down on top of me.

Lucky enough, two guys rushed over and were able to grab the bar in time. This was all a result of bad form and not setting myself up to do them properly.

Not only did I have bad form, when I squatted, I didn't go all the way down, afterall, it's the deep squat that activates your glutes and hamstring muscles to it's full potential.

I still see guys at the gym, with bad form and usually point out the mistakes they make and the correct way to do them. Usually appreciate my guidance.

So guys, save yourself the time of causing an injury. Trying to impress your gym buddy, isn't worth it, unless you both know what you're doing.

For extra safety, you can even do your squats on a smith machine. So if you are a beginner, then I suggest squatting on a smith machine until you get used to doing them properly.

Squatting on A Smith Machine

Most good gyms have a smith machine, where the bar is connected within steel rails, for added safety.

This will prepare you for when you're ready to do them on a squat rack.

I think one of the main reasons why some people avoid doing squats is because they are afraid of risking the chance of getting injured.

But if you know how to do them correctly, not only will it increase muscle mass in your lower body, but it will do them same for your upper body.

It doesn't matter whether you want to lose weight, build muscle or increase strength, squatting will help you achieve each of these goals as long as you stay consistent and aim to lift heavy often.

I wouldn't recommend doing squats more than twice a week. Like any weight lifting exercise you do, your muscles need time to grow. So recover is essential.

If you keep exercising the same muscles every day, you're not giving them time to recover and could do some damage if your not careful.

If you're a skinny guy and you want to build muscle, a good start would be to do five sets of five, at your body weight. Once you can get to a stage where you can lift your own body weight, you can gradually increase the weight as you get comfortable lifting heavier.

It's a big achievement when you know you can lift more than your own body weight. That's how you know you are getting stronger each week.

When you can lift heavier weight each week, you will feel inspired so that you look forward to your next squat session.

Here are the 20 reason's you should squat

1. Increase Size And Strength In Your Entire Body

When you squat, you will also build muscle in your hamstrings, quads and calves. Due to the high amount of HGH released, you will also build size and strength in the rest of your body.

The reason this happens is because when you perform a squat the correct way, your body is forced to naturally increase its own anabolic hormones that will cause other muscle groups to get bigger quicker the next time you train them.

2. Improves Circulation In The Body

Squat exercises get the blood pumping in your entire body and improves your health all round.

3. Increase Testosterone & Growth Hormones

Exercises such as squats and dead-lifts release essential growth hormones that contribute to muscle growth and strength gain in the entire body.

4. Increase Core Strength

Squats hit your entire core muscles from every angle, so it gives you every reason to do them if you want killer abs.

5. Improve Flexibility

Because the deeper you squat, the more flexible you become. Squatting will also increase hip flexibility. A lot of people carry a lot of stress in their hips because they have bad posture so they feel the need to sit down more often.

6. Great For Burning Fat

Most of the muscle you gain from squatting heavy will come from your lower body, and the more muscle that you gain the more fat you will burn.

7. Squats Strengthen Joints

Once you know how to perform squats correctly, not only will it prevent injury, but it will also strengthen your joints too. When you squat down, with all that weight on the bar, you are engaging your ankle, knee and hip joints at the same time.

8. It's Functional For Completing Daily Tasks

What I mean by this is that It makes your daily tasks easier, like if you are carrying groceries' home or lifting or moving furniture in your house. So it makes your body safer during real world activities.

9. Reduce The Risk Of Getting Injured

Squatting is a safe exercise; once they are done correctly it will reduce the risk of injury. Because as you expand the depth of each squat, you will increase strength in your quad muscles that will also enable you do perform other compound exercises with ease.

10. Become A Better Athlete

It doesn't matter what sport you do; you need to be squatting. It's essential to have a strong lower body, whether you're doing swimming, playing tennis or basketball. You should squatting.

11. Increase Vertical Jump

Squats are great for increasing your rate of force development that is important if you want to be able to jump high. I found barbell jump squats a great way to increase vertical jump.

12. Improved Workout Efficiency

I'm a strong believer that squats improve strength, stability and efficiency when it comes to doing other weighted exercises such as bench press, deadlifts and even pull-ups. I find that it gives you that extra edge over that's crucial when you're trying to squeeze out one last repetition, when you've reached failure.

13. Develop A Great Set Of Legs And Butt

It makes no difference whether you are male or female. Squats will give you a great set of legs and butt. So ladies, If you want to activate those butt muscles, do deep squats with a wide stance so that it gives your butt a better workout. Your friends will want to do what exercise you did, while the lads will be drooling over you.

14. Get Killer Calves

For those of you who are ashamed of having skinny legs, like I once had. When you squat heavy, it will gradually build muscle in your calves. No more chicken legs.

15. Squats Are Cheap

All it takes is a barbell or a set pair of dumbbells. You don't have to buy them brand new either.

16. Increase Sprint Times

According to research, studies show that sprinters can increase their sprint times by a significant degree as a result of squatting.

17. Improve Athletic Performance

Not only will you gain size and strength in your legs, squats will also increase your performance capacity to run faster and jump higher.

18. There Are More Than One Variation Of Squats

Not just the traditional bodybuilders squats where you place a barbell over your shoulders. You can do dumbbell squats, kettlebell squats, wall squats, plie squat and barbell front squats. There are lots more ways to squat.

19. You Can Squat Just About Anywhere You Like

You don't have to be in the gym to squat, and you don't even need gym equipment. You can do them at home, at work or the beach.

If you do a Google search for "Squat without equipment, I'm sure you will find lots of variations. Try doing 100 bodyweight squats, and I'm sure you will feel the effects from it. Even 50 is good enough.

20. Squats Are A Universal Compound Exercise

Other than dead-lifts, squats are a mainstream exercise that uses more muscles in the body.

Now It's Your Turn

Now that you have read all the reasons why you should squat, it's time to add squats to your next workout. It doesn't matter whether you're a pro bodybuilder or a beginner, you can start squatting and will notice almost immediate results as long as you stick with it.

Want more workout tips? Get my complete workout program and diet plan right here. This 12 week training program offers you a 4 days per week workout program that is designed to build lean muscle and burn unwanted body fat at the same time.

It includes, printable workout logs, meal plans, abs workouts and more!

Click here to find out more about my Total Body Transformation Program

Article Source: https://EzineArticles.com/expert/Justin_P_Kavanagh/1515027


Article Source: http://EzineArticles.com/9249607

Video:
https://www.youtube.com/user/ARMYjobs


Sunday, 17 September 2017

The Squat 30/30 challenge are you up for it?

                         

So the challenge is to sit in the deep squat position for a total of 30 minutes every day for a period of 30 days. Obviously one should not just stop doing this after 30 days but by successfully completing this challenge you can be guaranteed to have better mobility, movement and posture.

The challenge can be done by anyone and to join the official 30/30 Squat Challenge by Ido Portal then you should go to the Facebook group and request to join. Once you have been accepted you can then discuss progress and any other similar issues inside the Facebook group.

The Rule of the 30/30 Squat Challenge
Rules of thumb:

1. No REST days during the 30 days.

2. Relaxed spine – no need to try to remain erect or with neutral spine. Its a RESTING position.

3. Width between the feet – around shoulder width apart but should be individualized and experimented with – aim for maximal depth and relaxation.

4. How much feet should be turned out or should they be facing forward? Don’t let anyone sell you the idea of ONE perfect position – this should be individualized and experimented with – aim for maximal depth and relaxation.

5. Knee pain? Hip pain? stand up and move around. Resume the squat and work in small short bursts of squatting throughout the day.

6. Footwear? Best – barefoot. Second best – minimal footwear.

7. Keep your heels on the floor if possible. If impossible, try a small heel support until you gain the proper mobility to squat flat foot on the ground.

8. True sign of good squatting? When you get tired from STANDING – you squat and not vise versa! True story!

9. How deep should you squat? There is only one answer – DEEPER.

So if you have not quite perfect the unassisted deep squat position then it is highly advisable that you use the above tips in order to help you reach that natural deep squat and it is very important that you achieve this before diving straight into the 30/30 Squat Challenge.

You will be surprised how quickly your body will respond to your daily practice of the squat. In a matter of weeks depending on what squat ability you are starting from you will find that you will be able to naturally put yourself in the deep squat position without losing balance and without considerable pain, however it is something that you must commit yourself to do daily especially if you are intent on conditioning yourself to take on the 30/30 Squat Challenge. Just remember practice make perfect and I guarantee with practice your body will respond and you will be able to perform an unassisted deep squat before long.

Once you have been able to comfortably find yourself in the deep squat position you should then put emphasis on holding the correct deep squat. You see when we are young children we are born with the ability to hold a correct posture since our bodies have not yet been tainted by the pitfalls of Western society. So what we should do is take a leaf out of our children’s book by aiming to achieve the flexibility, mobility and posture that they possess. Have a look at the video above to get an idea of correct deep squat form.
Once you have progressed your way to being able to comfortably sit in the deep squat position you will want to then put your focus further and more advanced deep squat training. Luckily for you the guru himself Ido Portal has put together a great Squat Routine 2.0 video that you can follow in order to progress your deep squat. I personally follow this training video every day and it can takes around 10 to 15 minutes to complete properly – so what this mean for those of you taking up the 30/30 Squat Challenge is that after completing this training routine then you have completed half of your daily challenge. After this daily squat training routine you will only need to find approximately 15 more minutes in the day to sit in the deep squat and comfortable fill your daily 30 minute squat quota.

Simply go along to Facebook and do a groups search for “30/30 Squat Challenge” and request to the join the group as a member. You should be added to the group within a day or so and then you will be able to see all of the comments and discussions from all of the existing members. At this point in time there are almost 15,000 members in the group.

If you decide to take on the 30/30 Squat Challenge then you should take the initiative to comment on the Facebook group about your ongoing progress whilst undertaking the challenge. Everyone is encouraged to share their experiences, challenges, accomplishments and battles with other members in the group. It is also worth keeping a close eye on what everyone else has to say on the Facebook group because you will generally learn a lot from other people’s experiences.

If you want to go straight to the Facebook group from here then please click on this link – 30/30 Squat Challenge – Facebook Group

If you want to find out more about the movement lifestyle then check out the movement guru himself – Mr Ido Portal.

So once you have been able to accomplish the 30/30 Squat Challenge, which by the way will take quite a bit of practice and progression, after this you will be able to move towards a whole range of other exercises. Some of these other exercises and movements that you may want to explore more and consider training for can include:

Correct form air squats
Correct form free weight squats
Movement exercises
Box jumps
Floreio Art
Capoeira martial arts


The deep squat is such an important basic movement that should be performed regardless of how light or rigorous your training schedule is and this is because it is a fundamental movement and position that the human body should be able to perform at it’s most basic physical level.

Check out Ido page on:

http://placeofpersistence.com/30-30-squat-challenge-by-ido-portal/




Sunday, 10 September 2017

Offline, Episode 4: The "Knees Out" Cue

                    

Setting yourself long-term goals is most likely the best and most sustainable way to improve your level of performance and reaching your training peaks. Don't be hasty and take the time needed to master the basics before building upon them. It's logical, we all know it, and yet, a lot of CrossFit wod and powerlifting movements are too often performed poorly... So don't undermine the importance of using suitable weights that allow progress in technique and mobility. And you'll see the corrective nature of the movements will unquestionably workout to your advantage.

Strength and powerlifting are really important in any CrossFit wod, and you can definitely see it from the athletes performing at the CrossFit games. The movements are based on essential movement from Powerlifting, Olympic weightlifting and specific CrossFit movements that you need to know and perform with proper form. Some people also want to work on them in bodybuilding because it is crucial to increasing strength & performance (through efficiency) and improving technique to remain injury-free. Even through hundreds of CrossFit wod or after a lifetime of bodybuilding, one should remain injury free.

So we recommend working on your powerlifting basics first: The Deadlift & Squat!

The Deadlift: As rudimentary as can be, bending down and picking stuff up the ground is probably the simplest and most used exercise in the world. Anyone training or weight lifting will want to incorporate it in their gym routine to maximize strength, and anyone who doesn't train still do it every time they lift something off the floor. Nonetheless, going heavy should be done with a sound and appropriate technique.

The Squat: The back squat, front squat and overhead squat are all compound movements that are essential to develop powerlifting strength as well as technique and stability. These skills are also transferable to the other Main Olympic Lifts, making them even more important in a typical CrossFit wod.

(Includes the Clean & Jerk, Snatch, Press, Kettlebell work, etc.)

Set-up properly (good mechanics):
Mobilize your core before even looking at the bar. The spine always needs to be in good position before you can transfer force. Simple, but most of us don't ever do it.

I'll admit this is close to impossible while in a CrossFit wod because the weight lifting is usually relatively light and the rep count really high, but in powerlifting, bodybuilding or at the CrossFit games when the weights get really heavy, you'll see the athletes set up a lot more.

TIP: Standing up, squeeze your glutes to organize your core section and make sure you don't overarch your back. Then tighten you abs, breath in just a bit, retighten you abs a little more and only then reach the bar for the lift.

Visualize each rep:
Visualization helps to prevent mistakes, increases focus and helps to build on good muscle memory. If you set up properly and visualize staying tight throughout the movement, you will definitely lift better while reducing the risk of injuries. This is done in practice and prepares you for competition, so that when you are at your training peaks, you get there with good technique, body mechanics, mobility and posture.

Warm up, don't fatigue:
Wake up you muscles and don't get exhausted with weight lifting volume that will limit your immediate strength and make you fall off your training peaks. A good example would be to do hip raises (or bridges) to make the glutes more responsive before performing your deadlift. Box jumps before squats are also good practices.

Push the ground:
Keep in mind to push the ground instead of lifting the bar. It improves stability and keeps your whole body engaged, squeezing the abs and glutes to widen the gap. This is especially true in powerlifting or bodybuilding when the weights get heavy.

Work on your weaknesses:
This is why we do it! Ideally, you'd want to maintain what you're already good at and work on your weaknesses: Technique, strength/power, cardio/endurance, range of motion/flexibility/mobility, etc.

Seek, Target and Resolve!

We strongly recommend concentrating on these three aspects in training, using sound and logical data to do so: Technique * Power * Endurance

1. TECHNIQUE: Learning appropriate training patterns and muscle memory:
2. POWER: Lifting faster and heavier:
3. ENDURANCE: Owning the physical and mental resilience to keep going.

Want to see more quality articles and videos, visit us at: http://crosstrain.zone/ & keep training to be the best you can be!

Article Source: http://EzineArticles.com/expert/F._Foley/79221



Article Source: http://EzineArticles.com/9107384

Video:

https://www.youtube.com/user/CrossFitHQ