This leg exercise can be used to train multiple leg muscles. In this exercise the SmartGoals are placed in a square. The front SmartGoal and the back SmartGoal are placed on an elevation. The back one higher than the front one. The athlete faces the front SmartGoal. | Coach on: the different exercises: front = step up; back = squat; left/right = side lunges | Physical: quadriceps, buttock muscles |