Great Article on Squats

“Squats and Your Knees” by Mark Rippetoe

http://startingstrength.com/article/squats-and-your-knees

full squat bottom position

The idea that below-parallel squats are bad for the knees is complete nonsense which, for some reason that escapes me, will not go away. This mythology is mindlessly repeated by orthopedic surgeons, physical therapists, registered nurses, personal trainers, dieticians, sportscasters, librarians, lunch-room monitors, and many other people in positions of authority with no actual knowledge of the topic, and therefore no basis in fact for their opinion.

I have been teaching the below-parallel squat for 37 years, and have taught hundreds of thousands of people – in my gym, through my books and videos, and in my seminars – to safely perform the most important exercise in the entire catalog of resistance training. Yet here in 2014, well into the 21st Century, we still hear completely uninformed people – who, by the way, have had ample opportunity to educate themselves yet have failed to do so – advise against performing squats, under the assumption that they look scary or hard, and are therefore Bad. For the knees. Here are four reasons why this is not true, and why you should immediately start squatting correctly if you entertain the notion that you’d like to be stronger. 

1. The “deep” (hips below the level of the knees) squat is an anatomically normal position for the human body. It is used as a resting position for millions of people everywhere, and they squat into it and squat out of it every time. There is nothing harmful about either assuming a squatting position – whether sitting down in a chair or into an unsupported squat – or returning to a standing position afterward. If you look at the knees and hips for a second, you’ll notice that they seem suspiciously well-adapted to doing this very thing. Infants and children squat down below parallel all the time in the absence of pediatric medical intervention, and these things should indicate to the thinking person that there is nothing inherently harmful in assuming this anatomically-normal position. The fact that you haven’t been squatting is no reason to seek justification for not having done so.

Furthermore, the world powerlifting record for the squat is over 1,000 pounds. My friend Ellen Stein has squatted 400 at the age of 60 at a bodyweight of 132 pounds. Everybody seems to be okay.

Yes friends, we’ve been squatting since we’ve had knees and hips, and the development of the toilet just reduced the range of motion a little. The comparatively recent innovation of gradually loading this natural movement with a barbell doesn’t mean that it will hurt you. If you do it correctly – you don’t get to do the squat incorrectly and then tell everybody that squatting hurt your knees. That would be wrong.

Disclaimer: This discussion refers specifically to the strength training version of the movement, the one designed to make you progressively stronger by lifting progressively heavier weights. If you are doing hundreds of reps of unweighted squats, your knees and everything else are going to be unavoidably and exquisitely sore. 

2. The correct squat is a hips-dependent movement, not a knees movement. The knees obviously have to bend if you squat down, but they are not loaded the same way the hips are. The hips absorb and redirect the majority of the stress if you do the movement correctly by pushing them back. The hip muscles consist of all of the glute muscles, all the internal hip muscles, the hamstrings, and the groin muscles (the adductors). This large muscle mass adapts to squatting just like all muscles adapt to exercise – they get stronger. The correct-performed squat shoves the knees out to the side and the hips back, placing most of the load on the hips and completely protecting the knees from whatever it is that everybody is afraid of.

This position also places the back at a more horizontal angle than is typically recognized as correct by most personal trainers. The squat is thus a back exercise. The hip-bone’s connected to the … back-bone, and if the hips are going to do the work, they have to be in a position that also loads the back. The squat is supposed to stress the back. It’s a back exercise. The back muscles get strong along with everything else as the weight goes up. If you don’t exercise the back muscles, they can’t get strong. Strong back muscles keep you from hurting your back, and the squat is a basic back exercise. 

3. The full squat is not only safe for the knees, it is the best exercise for knee health you can do. Squats are regarded as the basic lower body exercise by strength athletes because nothing else compares to its ability to strengthen the structure of the knee – the muscles, tendons, bones, and ligaments that form the knee anatomy.

The muscles on the front of the thigh are the quadriceps. They attach below the knee to the “tibial tuberosity” – the bump at the top of the shin bone – just below the kneecap. When they pull this bone forward, the knee extends and the force at the tendon attachment is directed forward relative to the joint. In contrast, the hamstrings pull backwards on either side of the knee at their attachments, which balances the forward force from the quads. This happens in a correct squat when the hips move back and the torso leans forward. The balance of forces is optimum at a position just below parallel, and protects the joint so well that a correct squat can be safely performed even without an ACL – a person like me. 

4. Partial squats are performed with a more vertical back angle that does not permit the hamstrings to tighten and protect the knees. Partial squats usually leave the hamstrings out of the exercise, because they are usually thought of as an exercise for the “quads.” This is muscle-group thinking instead of movement-pattern thinking, and the beauty of the squat is that it works so much more than just one muscle group.

And since a partial squat doesn’t require you to move the load very far, or to use the hard part of the exercise’s range of motion, it allows the use of much heavier weights. Kids playing around in the gym will always squat this way, and it doesn’t help that most of the personal trainers in the gym think partial squats are not only okay, but correct.

Unfortunately, high school football players under the guidance of coaches motivated by the lust for a defensive line that “squats” 500 pounds are often subjected to more spinal loading than their young backs are prepared for. As a general rule, if the bar is so heavy that you cannot squat below parallel with it and stand back up, it’s too heavy to have on your back.

The below-parallel squat is unparalleled for the development of strength, balance, bone density, and health. It works all the muscles in the body at the same time, while allowing increasingly heavier loads to do the magic of progressive adaptation. If you are afraid of squats, you need to rethink the situation.

The original version of this article appeared on PJ Media on 2/21/14.

 

What Exercises Get You Strong

How do you get strong? First, you need to pick exercises that utilize the most amount of muscle during the movement. Second, you want to select exercises that allow you to move the most weight in a given movement. Third, we want to do movements that utilize the greatest effective range of motion. When using those three criteria for exercise selection we come up with the squat, deadlift, press and bench press. Its true that nothing gets you stronger than squatting. The way your body responds to heavy squatting both muscularly and hormonally is unlike anything else. A deadlift is probably the greatest test of strength. The press is an incredible exercise for upper body strength. The bench press allows you to move the most weight for upper body exercises. These four exercises should be the basis of your strength training routine.

The Importance of Strength

 

“Strength is the product of struggle, you must do what others don’t to achieve what others won’t.”

— Henry Rollins —

 

Strength is defined as the productive application of force. The ability to move external objects such as in weightlifting, powerlifting, strongman and crossfit is an essential human demand. We move things in our daily lives all the time, having this “strength” is vital to our existence as a human being. Obviously its important for power athletes to be strong because they are competing in events to see who can move the most weight or to throw an object the furthest. For the crossfitter, if you cannot move the bar in a workout/event, you cannot complete the workout or event your training/competing in. Even the endurance athlete benefits from improving their strength. Having a plan to improve one’s strength is vital for a true fitness program. Since fitness is comprised of strength and conditioning, one cannot just exercise or “wod” it up by doing heavier metcons and expect to get stronger. Having a plan to improve one’s strength is needed. This is also called a strength program. There are many strength programs out there Starting Strength, Texas Method, Westside/Conjugate Method, Cube Method, Bulgarian Style of training, etc. Every program has its pros and cons, however every successful program has a goal and is designed to meet/improve that goal. Some programs are better suited for weightlifting while others work better for the powerlifter, others are general strength programs. I know that the words “Strength Program” are sometimes viewed as taboo or in a negative context in the crossfit community. If we are trying to improve our work capacity and the 10 general physical skills, one of which being strength, we should have a plan to achieve that. While not going into great detail about programming, I find it hugely beneficial to improve our weaknesses. Strength is one of those things that improves every aspect of sport and life. Expect to see a bit more focus on that in the upcoming programming.