Knee Instability

I read a Frederic Delavier’s book « Strength Training Anatomy » and I learned good stuff. When the knee extended, external and internal lateral ligaments stretched and prevent rotation of the joint. Standing on one foot, knee wedged in extension, which means…

Good Morning

I read a Frederic Delavier’s book « Strength Training Anatomy » and I learned good stuff. Standing with your feet slightly apart. The barbell put on your trapezius or lower on your posterior deltoids : Inhale and bend you torso forward to the…

How To Do Sumo Deadlift

I read a Frederic Delavier’s book « Strength Training Anatomy » and I learned good stuff. Standing with the barbell on the floor in front of you. Your legs spread with your feet outside (always in your knees axis) : Bent your legs…