Multicellular animals possess two to three different types of muscle tissues. Striated muscles have considerable ultrastructural similarity and contain a core set of proteins including the muscle myosin heavy chain (Mhc) protein. The ATPase activity of this myosin motor protein largely dictates muscle performance at the molecular level. https://www.getpureroutine.com/mega-choice-hydrodol-before-2-dose-4-capsules-online-now-clearance/