Understanding how muscles in action function is key to getting a good workout. Here, highly detailed anatomical illustrations demonstrate exactly what happens in the body during exercise. The muscles of the back, shoulder, abdomen, arms and legs are featured with sections for glutes and abs
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Understanding how muscles in action function is key to getting a good workout. Here, highly detailed anatomical illustrations demonstrate exactly what happens in the body during exercise. The muscles of the back, shoulder, abdomen, arms and legs are featured with sections for glutes and abs
Read Less
