Final answer:
Exercise improves physical health by promoting bone health, building muscle mass, and enhancing the functioning of body organs.
Step-by-step explanation:
Exercise improves physical health in several ways. Firstly, it promotes bone health by increasing bone density and stimulating the production of new bone cells, making bones stronger and less prone to fractures.
Secondly, exercise helps build muscle mass and strength. When we engage in resistance training or other forms of exercise that place stress on our muscles, it triggers the growth of muscle fibers, making them bigger and stronger.
Lastly, exercise has a positive effect on the functioning of our body organs. Regular physical activity improves cardiovascular health, increases lung capacity, and enhances the efficiency of various organ systems, allowing them to work better.
Learn more about benefits of exercise