Which muscle helps flex the arm and is labeled F?

Which bone anchors the major chest, neck, and shoulder muscles and is labeled A?

What is the special name for a muscle cell's plasma membrane, labeled F?

What is the name for one contractile unit of a myofibril, labeled L?

What is the name for the dark bands of a myofibril that contain both thick filaments and thin filaments, labeled G?

Which muscle of the inner thigh helps with leg adduction, labeled E?

Which muscle is considered the "belly" of the leg and is labeled J?

Which group of muscles attaches to the coxal bone, labeled B?

Which muscles are involved in controlling the eye area, labeled A?

What term describes the group of muscles above the hyoid bone, labeled H?

Which muscles are found under the rib cage, on the ventral side, labeled B?

Which muscles surround the urethra, labeled D?

Which abdominal muscles are vertical and help maintain an upright body posture, labeled E?

Which abdominal muscles are horizontal and labeled A?

Which muscle attaches to both the clavicle and sternum, labeled A?

Which muscle covers the shoulder, labeled B?

Which large muscle covers the chest and connects to the sternum, labeled C?