Muscular strength is defined as the ability of a muscle or muscle group to exert maximal force in a single effort or contraction, such as lifting or moving a heavy object for a short period of time

. It is measured by how much force you can generate or how much weight you can lift once before needing to rest

. This capacity depends on factors such as the size of muscle fibers and the nervous system's ability to activate them

. Muscular strength is distinct from muscular endurance, which is the ability to sustain repeated muscle contractions over a longer period

. Exercises to build muscular strength typically involve resistance training with heavier weights and fewer repetitions, including weightlifting, bodyweight exercises, and resistance bands

. In summary, muscular strength is the maximal force a muscle can produce in a single effort, crucial for performing powerful movements and lifting heavy loads