National Academy of Sports Medicine (NASM) Certified Personal Trainer (CPT) Practice Exam

Which of the following concepts involves integrated, multiplayer movement?

1. Hypertrophy

2. Function

3. Flexibility

4. Isometric Training

The correct answer is: Function

The concept of "Function" refers to the ability of the body to perform integrated, multi-planar movement patterns that are essential for everyday activities and sports. Functional training emphasizes training the body as a whole and focuses on exercises that mimic real-life movements, engaging multiple muscle groups and joints simultaneously. This approach enhances overall strength, coordination, balance, and proprioception, allowing individuals to perform daily tasks more efficiently and reducing the risk of injury. Hypertrophy, on the other hand, primarily concerns the physical increase in muscle size through resistance training, often focusing on isolated movements rather than integrated multi-joint movements. Flexibility pertains to the range of motion around a joint and involves exercises aimed at increasing the elasticity of muscles and tendons, rather than integrating various muscle groups. Isometric training involves holding a position under tension without movement, which does not incorporate the dynamic, multi-directional demands of functional movement. By understanding the importance of functional training, trainers can design more effective workout programs that help clients achieve their fitness goals while improving their overall movement efficiency and athletic performance.