How does gender influence individual fitness levels?

The selection of the option highlighting that men generally have more muscle mass accurately reflects a physiological difference that can influence fitness levels. Biologically, men tend to have higher levels of testosterone, which contributes to greater muscle mass and strength compared to women, who typically have a different hormonal profile. This difference can affect performance in strength-based activities and resistance training, often resulting in men being able to lift heavier weights or perform tasks that require significant upper body strength more effectively.

While it is true that women often excel in flexibility and may have different cardiovascular characteristics, such factors do not negate the clear relationship between gender and muscle mass. Furthermore, the claim that gender only affects cardiovascular performance is overly simplistic, as fitness encompasses a myriad of components, including strength, endurance, flexibility, and body composition, all of which can be influenced by gender. The statement that gender has no impact on fitness levels disregards the biological and performance differences observed between genders and does not align with established research on physical capacities.