Strength training keeps your muscles toned. It can also build them up (bodybuilding).To become stronger, your muscles need to work against some kind of resistance.is the use of resistance to muscular contraction to build the strength, anaerobic endurance, and size of skeletal muscles.
People can also use resistance bands and even their own body weight (as in pushups, sit-ups, or body weight squats) for strength training.Many people tend to lump all types of weightlifting together, but there's a big difference between strength training, powerlifting, and competitive bodybuilding!
