mass of the posterior

mass of the posterior deltoids and the muscles of the upper back between the shoulder blades (rhomboids). This exercise basically requires keeping your mouth low and doing the lifting of the elbows, but this time the elbows are going to exceed the level of the shoulders and back. When lying down, you can do Testro T3 at a 90º incline, but for better isolation of the shoulders you can tilt the backrest as



http://ift.tt/2l8fRNr

mass of the posterior