Muscle endurance

Muscle endurance refers to the ability of a muscle or group of muscles to sustain repeated contractions or maintain a certain level of exertion over an extended period. It involves both muscular strength and fatigue resistance, allowing you to perform activities like running, cycling, or lifting weights repeatedly without quickly tiring. Good muscle endurance depends on efficient energy use within the muscles and effective blood flow to supply oxygen and nutrients. Improving endurance typically involves consistent, moderate-intensity exercises that challenge the muscles over time, enhancing their capacity to work longer without fatigue.