Which training method is best for improving muscular endurance?

The training method that best improves muscular endurance is using moderate weight with high repetitions. This approach specifically targets the capacity of muscles to continue performing over an extended period without fatigue. By lifting weights that are challenging yet manageable enough to perform many repetitions, individuals can enhance their muscle stamina, allowing them to sustain activity for longer durations.

This method encourages adaptations in muscle fibers and metabolic pathways that support endurance. Muscular endurance is characterized by the ability to exert force repeatedly or sustain prolonged exertion, which is precisely what high-repetition training with moderate weights aims to develop. It increases the efficiency of energy use in muscles and helps build the capability to perform activities over time.

While high-intensity interval training, low repetitions with maximum weight, and aerobic exercises have their benefits, they do not optimally target muscular endurance the way moderate weight with high repetitions does. High-intensity interval training focuses more on short bursts of effort, while low-repetition workouts typically work on strength rather than endurance, and aerobic exercises mainly improve cardiorespiratory fitness rather than specific muscular endurance.