What is the effect of resistance exercise on maximal endurance time?

Resistance exercise can enhance muscular strength and improve muscular endurance to some extent, but its effect on maximal endurance time is generally limited compared to cardiovascular training. When individuals engage in resistance training, they are primarily focusing on developing their strength rather than specifically targeting aerobic capacity or endurance.

The rationale behind a minimal increase in maximal endurance time due to resistance exercise lies in the physiological adaptations that occur. While resistance training improves muscle fiber recruitment and efficiency, it doesn't fundamentally enhance the cardiovascular system's ability to supply oxygen during prolonged endurance activities as effectively as aerobic training would. Therefore, while there may be some benefits in terms of overall fitness and muscular endurance, the specific impact on maximal endurance time remains modest.

In summary, resistance exercise can contribute to an increase in endurance time, but it is typically minor when compared to the effects of aerobic-focused exercise, explaining why the answer reflects a minimal increase rather than a large one, a decrease, or no change at all.