What is a common outcome of regular anaerobic exercise?

Regular anaerobic exercise is known for significantly contributing to increased strength. This type of exercise typically involves short bursts of high-intensity activity, such as weight lifting, sprinting, or high-intensity interval training (HIIT). As the muscles are subjected to resistance or load during anaerobic workouts, they experience microscopic tears. The body then repairs these tears, leading to muscle fiber growth and overall strength enhancement.

This increase in strength can benefit various aspects of fitness, including the ability to perform daily activities more efficiently, enhancing sports performance, and improving overall health markers. As muscles grow stronger, they also contribute to improved metabolic health and greater capability to support bone health.

In contrast, the other outcomes listed do not typically align with the effects of regular anaerobic exercise. Instead of decreasing muscle mass, it promotes growth and development; flexibility improvements are more commonly associated with stretching and aerobic activities rather than anaerobic exercises; and bone density is generally supported and improved through weight-bearing exercises rather than reduced.