The payoff for weightlifting is also tremendous. It delivers a number of health and fitness benefits that you simply can’t get from other types of sports and exercise. Here’s a short list of what a well-designed weightlifting routine can do for you: Stronger, healthier joints7 More muscle mass8 Better heart health9 Improved brain health10 Greater longevity and quality of life11 More bone density12 Lower risk of fracture13 Faster metabolism14 Improved flexibility