As the largest muscle group in the arm, the triceps determines the circumference of the arm. The triceps and biceps are like brothers and together they make up our upper arm, while the small arm makes up the lower arm.
If you're looking for an interesting new tool to add to your training at home or in the gym, the vibro bar might be a good choice for your core and body posture.
The earliest medicine balls were probably used by ancient persian athletes to increase strength and endurance. These early ones used at least 3000 years ago were usually sand-filled animal bladders. You will find references in later texts to the use of medicine balls advocated by hippocrates, the father of medicine, about 2500 years ago. He recommended the use of round animal skins, which could also be filled with sand, as a way of training athletes or helping them recover from injuries.
It is the dream of all women to have a pair of long, firm and slender legs. But thin legs are not the only thing that makes a leg beautiful. Firm thigh muscles, well-proportioned calf muscles and natural leg muscle lines are what make a leg truly beautiful.