Place yourself in front of a step or a bench around the same height as your waist. Do an explosive squat and get on the step with both feet at the same time, return to the intial position jumping backwards and repeat.
quadriceps, femoral, calves
Legs Burn Out
quadriceps, femoral, calves, buttocks
buttocks, femoral, quadriceps
Leg Challenge Part 2
legs, buttocks, calves, femoral, quadriceps