
Jerk Dip Squat
Quads


Full body / Advanced / Compound (multi-joint)
A barbell explosive exercise for the quads, with the abs, calves and glutes assisting.
Loads the shoulder. Use a load you can control and skip it if it causes pain.
Why it hurts: The bar is driven forward and the shoulders and lower back strain to save it.
✓ Instead: Dip straight down on the whole foot with the torso upright.
Why it hurts: A narrow base is unstable and twists the front knee.
✓ Instead: Land with the feet hip-width apart side to side, front shin vertical.
How specific this exercise is to each movement.
Photos and instructions: free-exercise-db (github.com/yuhonas/free-exercise-db), public domain.