Simeon Pandaさんのインスタグラム写真 - (Simeon PandaInstagram)「All six packs are not made equal, they not only vary in shape, size and number from person to person, the individual ‘packs’ or to give them their technical name ‘muscle ⁣bellies,’ can also vary in size and shape.⁣ ⁣ The number of muscle bellies that make up an individuals Rectus Abdominis ⁣can vary from 4 to as much as 8. These muscle bellies are divided horizontally ⁣by Tendinous Intersections and the vertical spilt down the middle is called the linea alba. Learn more and download my Six Pack Extreme Training Program at SIMEONPANDA.COM⁣⁣ ⁣ #simeonpanda #absworkout #absexercises #sixpack #sixpackexercises #sixpackroutine #obliques #obliquesworkout」12月17日 17時09分