Weight Room & Indoor Track Flooring. ROBBINS goes beyond the hardwood basketball court with our entire line of Synthetic Flooring that is perfect for a weight room, indoor running track, and multipurpose gymnasium. The same quality & durability customers expect from Robbins-in a rubber or seamless floor.eight Room & Indoor Track Flooring. ROBBINS goes beyond the hardwood basketball court with our entire line of Synthetic Flooring that is perfect for a weight room, indoor running track, and multipurpose gymnasium. The same quality & durability customers expect from Robbins-in a rubber or seamless floor.
The quadriceps include four muscles that run from the femur down to the tibia and fibula, or the leg bones. The quadriceps are knee extensors so they straighten your knees. Squats target the quadriceps when you raise your torso up.
Erector Spinae. Although you may not think of the squat as a back exercise, the erector spinae muscle group contracts isometrically -- without shortening and lengthening -- during both the downward-movement and upward-movement phases of the exercise.