B Composed of larger muscle fibers. A Adapted for rapid contraction. Muscle Fundamentals Components Characteristics And Contraction Mblex Guide C The skeletal system has also ligaments and tendons which are structures that are responsible for connecting bones. . B Muscles have local electrical charges that are capable of moving along the muscle fiber. B Fusiform muscles may wrap around a bone or have a twisted appearance. D Muscles can stretch when needed. A Contraction is ATP dependent B Contracts in response to stretch C Does not contain actin filaments D High rate of cross-bridge cycling E Low maximal force of contraction Answer. Skeletal muscles are attached to the bones at your joints to give the body a shape. A Fusiform muscles have fascicles that feather out at one angle from a tendon. The following statement BEST describes the skeletal system. Most muscles in your body are white skeletal muscles. D...