There are three basic problems that arise from poor squat
form. The first is the loss of the hip hinge position. At whatever point in the
depth of the squat that this position is lost, the squat should be stopped.
This is incredibly important when executing the squat with any kind of
resistance. The loss of the hip hinge allows the backside to tuck underneath
the hips. This position is referred to as “butt-wink” and the result is a
rounding of the lower back. Under a heavy load, this rounding of the lower back
places an incredibly dangerous stress on the spine which may lead to an injury
such as a bulging disc or crushed vertebrae. The cause of this is usually weak
muscles in the lower back and glutes combined with tight hamstrings. The best
strengthening exercise for this is a Reverse Hyper Extension used in
conjunction with the Standing Hamstring Stretch.
The "Butt-Wink" results in a rounded back. Very unsafe when squatting under load. |
The second problem with squat form is a lifting of the heels
off of the floor. This is a direct result of tight hamstrings and calves. Under
no circumstances should the heels ever come off the floor. The heels should
remain flat with the body weight over them; when standing out of the squat,
visualized driving the heels through the floor to help maintain proper contact
with the ground.
The final technique problem with squatting related to the
position of the knees over the feet. The knees should remain directly over the
feet throughout the squat. If the knees start to cave inward at any point it
indicates weakness in the glute medius and minimis, which are the primary
muscles responsible for holding the hips out from the body, allowing the hips
and legs to stay in proper alignment during the squat. If this is a problem two exercises must be
done to correct it.
A properly executed squat is a fantastic method of
developing total body strength and mobility. However, failing to properly
master the technique, or using weight that is too heavy to allow proper
technique is a set up for pain and, potentially, a debilitating injury. Master
a proper squat and get some life back in those legs!
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