
Box Skip
Hamstrings


Legs / Beginner / Compound (multi-joint)
A bench explosive 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 loads the knees in deep flexion and a missed jump scrapes the shins.
✓ Instead: Choose a box you land on with the hips above the knees, in the same shape as your take-off.
Why it hurts: Dropping down repeatedly creates big landing forces on the Achilles tendons and knees.
✓ Instead: Step down, then reset for the next jump.
How specific this exercise is to each movement.
Photos and instructions: free-exercise-db (github.com/yuhonas/free-exercise-db), public domain.