
Box Jump (Multiple Response)
Hamstrings


Legs / Beginner / Compound (multi-joint)
An explosive bodyweight exercise for the hamstrings, with the hip abductors, adductors and calves assisting.
Loads the knee. Use a load you can control and skip it if it causes pain.
Why it hurts: The landing happens with a curled spine and poor knee alignment.
✓ Instead: Jump high first, then bring the knees to the chest, and land with the torso upright.
How specific this exercise is to each movement.
Photos and instructions: free-exercise-db (github.com/yuhonas/free-exercise-db), public domain.