Celebrity Personal Trainer Fadi Malouf video records first time student how to perform one of his signature moves for developing hamstrings. The hamstring muscle is often over looked and under exercised causing sometimes knee issues. The beginning stages of the Hammy Roll Ups uses a bench press to push a little with the upper body but mostly curling with hamstring. Once a student becomes familiar and stronger, we remove the bench taking the stretch down to the floor making Hammy Roll Ups more intense. Hammy Roll Ups are excellent for pre-exhaust sets or a super set coming out of a dead-left. Enjoy the Hammy Burn!!!!