1.SQUAT (3 sets of 8 reps)
2.Leg press (3 sets of 8 reps)
3.Calves (3 sets of 8 reps)
https://www.bodybuilding.com/exercises/main/popup/name/seated-calf-raise
4.Ab Crunch (3 sets of 8 reps)
https://www.bodybuilding.com/exercises/detail/view/name/ab-crunch-machine