114) Because Mary wants to enter a marathon, she decides : 1200495.
114) Because Mary wants to enter a marathon, she decides to consult a trainer who happens to be a kinesiologist. The trainer advises her on what type of muscle fibers she needs to develop and how she should train for it. Which type of muscle fibers are involved? Briefly explain the anatomy and physiology of the trainer’s advice.
115) While unloading the trunk of her car, Amy pulls a muscle. As a result, she has difficulty moving her arm. The attending physician in the emergency room tells her that she injured her latissimus dorsi muscle. Knowing that the latissimus dorsi was a back muscle, Amy doesn’t understand what the muscle has to do with her injured arm. Explain the involvement of the muscle in Amy’s injury.