What are some reasons why we should use high reps in bodybuilding?

 High reps in bodybuilding, which generally refers to performing more than 12 repetitions per set, can have several benefits, including:

Muscle endurance: High reps can help improve muscle endurance, which is the ability of muscles to perform repetitive contractions over an extended period of time. This can be beneficial for athletes who require prolonged periods of muscle activity, such as runners and cyclists.

Metabolic stress: High reps can create metabolic stress, which is a type of cellular stress that can trigger muscle growth. This is achieved through an accumulation of metabolic waste products, such as lactic acid, which can stimulate the release of growth hormone and promote muscle hypertrophy.

Muscle fiber recruitment: High reps can recruit a greater number of muscle fibers than low reps, which can be beneficial for muscle growth and development. This is because the increased time under tension and fatigue can force the body to recruit additional muscle fibers to perform the exercise.

Joint health: High reps can be beneficial for joint health, as they place less stress on joints than heavy lifting with low reps. This can reduce the risk of joint injuries and improve overall joint health.

Cardiovascular health: High reps can increase heart rate and improve cardiovascular health, as they can be performed at a faster pace and with less rest between sets than heavy lifting with low reps.

It's important to note that using high reps alone is not enough for optimal muscle growth and development. High reps should be used in conjunction with other training methods, such as progressive overload, proper nutrition, and adequate rest and recovery, to achieve the best results.