The ligaments and tendons are only the beginning. All the muscles are also threaded with the M.D.C. silk fibers and the bones are reinforced with M.D.C. shock and impact absorbing materials that are more rigid than those in the ligaments. Also the muscle cells themselves are strengthened with microfilaments and energy storing nanobots. The strength and resistance of the soldier is increased dramatically as well as eliminating bone cancer and muscular fatigue.