In my last article, I covered how low you should go when squatting. Another common squatting issue is with weight distribution and balance. In order to be completely effective, the squat must be completed with the weight primarily on the heels. Unfortunately, for many people, their weight is generally forward, on their toes. Keeping the heels firmly on the ground helps with alignment and when driving through the lift in this manner, force can more efficiently be exerted than when the heels are lifted and weight is forward.
Learning to keep weight on the heels may not be as easy as one would think. This can be due to a multitude of reasons from habit to lack of flexibility. Fortunately, once again, crossfit comes to the rescue. Greg Glassman has written a <a href="http://www.crossfit.com/journal/2007/07/two_training_aids_by_greg_g