What best describes the reps and weight for developing muscular endurance in resistance training?

To effectively develop muscular endurance through resistance training, performing high repetitions with low weight is the most suitable approach. This training strategy emphasizes the ability of muscles to sustain prolonged activity over time without fatigue. High-repetition sets, typically ranging from 12 to 20 or more reps, allow for the enhancement of muscular stamina, which is essential when performing activities that require extended periods of muscular engagement.

Using low weights in this context helps to reduce the risk of injury while allowing the muscles to engage continuously. This method promotes adaptations within the muscle fibers, improving their oxidative capacity and efficiency. Additionally, the focus on higher repetitions encourages greater neuromuscular adaptations that lead to improved endurance performance.

Other options do not align with the goal of specifically enhancing muscular endurance. For instance, low reps with low weight do not provide sufficient intensity or volume to stimulate endurance adaptations. Moderate reps with low weight might not push the muscles towards their endurance limits effectively, and high reps with high weight can lead to fatigue and potential injury rather than fostering endurance. Thus, the combination of high repetitions and low weight is optimal for developing muscular endurance.