Certified Personal Trainer (NSCA) Practice Exam 2025 – Your All-in-One Guide to Exam Success

Regular resistance training primarily benefits improved muscle mass and strength. This form of training involves exercises that cause muscles to work against an external resistance, such as weights, resistance bands, or body weight. As a result, the muscles undergo hypertrophy, which is an increase in size, and gain strength over time.

This improvement in muscle mass directly contributes to better performance in everyday activities and sports, enhances metabolic rate, supports bone density, and can help in maintaining a healthy weight. Regular strength training also plays a significant role in injury prevention by strengthening the muscles around joints and improving overall stability.

While other fitness components such as cardiovascular endurance, flexibility, and agility may be influenced by various training regimens, they are not the primary benefits specifically attributed to resistance training. Therefore, improved muscle mass and strength stand out as the key advantage of engaging in regular resistance exercises.