Tear Of Hamstring Muscle

I read a Frederic Delavier’s book « Strength Training Anatomy » and I learned good stuff. In bodybuilding, tears of hamstring muscles are common. This often happens during squat when the torso is too much inclined. All hamstrings muscles (except biceps femoris…

Seated Leg Curls

I read a Frederic Delavier’s book « Strength Training Anatomy » and I learned good stuff. Sitting on the machine with your legs straight and your ankles on the pads. Your thighs wedged with your hands on the handles : Inhale and flex…

Standing Leg Curls

I read a Frederic Delavier’s book « Strength Training Anatomy » and I learned good stuff. Stand with your torso on the support with your knees on the pads and your leg extended. Your ankle is placed under the pads  : Inhale…