i came to the conclusion that for all the cues, theories, and technique stories out there
squatting is just putting a bar on your traps, sitting down and standing back up while keeping the lower back flat
thats it
Yeah keeping it simple is better than worrying about minor details like foot angle and eye gaze. People like to make stuff way too complicated, it's always a laugh when you hear people discussing the "complexities" of deadlifting...
Saying that, there are two main variations of the squat. The high bar, with the bar resting on the traps, torso remaining vertical and depth being easy to reach. This style is beneficial for developing and strengthening the quads and for maintaining an upright torso under load (e.g. Olympic lifting, Strongman etc):
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The low bar squat has the bar "clamped" along the rear delts, with more of a forward lean in the movement and the hips sitting back. This style is benefits the posterior chain moreso and in most (not all) is better for lifting heavier weights:
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Both styles are simply variations of the squat and very often a hybrid of the two is best for many.