Strength Training Strength training means doing exercises where your muscles work against resistance to become stronger.The resistance can come from weights, machines, resistance bands, or your own body weight. Uses of Strength Training Strength training is used to improve overall fitness and health in many ways Builds Muscle Strength It increases muscle power and makes the body stronger. Improves Body Shape It tones the body and improves posture. Strengthens Bones & Joints Regular strength training helps improve bone density and joint stability. Increases Energy & Stamina It improves endurance and daily performance. Prevents Injuries Strong muscles protect joints and reduce the risk of injuries.