Place that's what we call them and it's very dark line in the middle let’s call the am like ok though they're proteins that are found with you know within the center Alpha Fuel XT of the circle mere that again just help keep the sarcoma organized so the unlike now you take a look at that circle Mir okay you take a look at the I bent you take a look at the age you know that levy d need that okay take a look at that age his own check rhetoric that okay you take a look at all this what is going to happen to the circle near when the muscle contracts take a look at this picture here for a second erase some of this business here what you think is going to happen well and that visa myosin when these myosin batteries there okay what's going to happen when he’s myosin filaments interact with those who had to be data remember was do you .http://alphafuelxtfact.com/