National Academy of Sports Medicine (NASM) Senior Fitness Specialist (SFS) Practice Test 2025 - Free NASM SFS Practice Questions and Study Guide

Resistance training is particularly beneficial for seniors in maintaining muscle strength because it directly targets muscle fibers, promoting hypertrophy and strength gains. As people age, there is a natural decline in muscle mass and strength due to factors such as hormonal changes, decreased physical activity, and loss of motor neuron activation. Resistance exercises, which include activities like weightlifting or bodyweight movements, help counteract these changes by engaging and stimulating the muscles for growth and endurance.

Incorporating resistance training into a senior's fitness routine improves overall physical function, enhances balance, and reduces the risk of falls – a significant concern for older adults. Additionally, this type of training can aid in increasing bone density, which is crucial for preventing osteoporosis. Unlike aerobic exercises, which primarily improve cardiovascular health and flexibility exercises that enhance range of motion, resistance training specifically focuses on building and maintaining muscle strength, making it essential for the overall strength and stability of seniors.