What effect does gravity have on exercise?

Gravity significantly influences exercise by affecting how our bodies move and the force required for various activities. It determines the amount of weight we lift, the impact on our joints, and the overall intensity of workouts. For example, exercises like squats and deadlifts rely on gravity to provide resistance, while activities like swimming reduce its effects, allowing for low-impact training. Understanding gravity's role can help tailor workouts for strength, endurance, and rehabilitation.