Hamstrings, Quads, Glutes
Traps, Shoulders, Lower Back, Core
Set bar on blocks (e.g., mid-thigh).
Assume start position (like hang clean).
Explosively extend hips/knees/ankles.
Shrug, pull bar up.
Drop under into partial squat.
Catch bar in front rack.
Stand up.
Lower bar to blocks. Repeat.