Hack Squat

How to do it

1. Setup

   Brace 360 degrees, plant the whole foot and align the knee with the toes.

2. Execution

   Descend under control to your available depth, then drive the floor away while keeping the foot stable.

3. Avoid

   Avoid the knee collapsing inward, heels lifting or the lower back losing position.

4. Overload

   When you complete every prescribed set at the top of the rep range with clean form, increase the load by 2.5–5% next session.