Joe Engel, a 15-year-old high school student, had a skating accident. A cast is applied to his left arm due to an ulnar fracture. The nurse teaches the client exercises that maintain the muscle strength of the affected arm. The most recommended group of exercises to regain or maintain muscle strength is:

Question

Quizplus · Accepted Answer

Isometric exercises are the most recommended exercises to regain or maintain muscle strength. This group of exercises is encouraged forclients with casts or bone/muscle tractions. Isometric exercises include activities that involve muscle tension without changes in muscle length or joint movement. Isometric exercises involve application of pressure against solid objects and tightening of the muscles. Isotonic exercises involve activities that contract the muscles and facilitate active movements of the joints. This type of exercise increases muscle tone, strength, and mass. Isokinetic exercise uses machines or devices that provide resistance to muscle movements. Aerobic exercise promotes cardiovascular strengthening and overall body fitness.

Joe Engel, a 15-Year-Old High School Student, Had a Skating