Home Health Aide Practice Exam

What are exercises that put each joint through its full arc of motion called?

1. Strength training

2. Resistance exercises

3. Range of motion

4. Aerobic exercises

The correct answer is: Range of motion

Exercises that put each joint through its full arc of motion are referred to as range of motion exercises. These exercises focus on maintaining or improving the flexibility and mobility of the joints. They help to prevent stiffness and maintain the functional capacity of the joint by encouraging the full movement potential of each joint. Range of motion exercises can be active, where the individual performs the movements themselves, or passive, where someone else assists in moving the joint. These exercises are essential in rehabilitation settings, especially for individuals recovering from surgery or injury, as they help in promoting circulation, reducing the risk of contractures, and enhancing overall physical health. In contrast, strength training primarily involves exercises that build muscle strength, while resistance exercises focus on employing resistance to improve muscular fitness. Aerobic exercises aim to enhance cardiovascular endurance rather than emphasizing joint mobility. Therefore, range of motion is the term that specifically describes exercises dedicated to maximizing joint flexibility and movement.