Weight training is the most effective way for increasing muscles quickly. The usage of equipments that can create variable resistance to the body is the best method for weight training. Free weights, dumbbells and machines are some of the weight training equipments that can provide variable resistance to the body. You will be able to do exercise like pull ups and dips using cables and pulleys using weight training machines. Several things have to be taken care of for gaining muscles quickly.
The training routine implemented using heavy weights are one thing that has to be given primary importance. The weight you are using must be appropriate to your physical condition. You will be able to do only 4 to 8 reps normally using proper weights. The body muscles and nervous system will be put under more stress using heavier weights and less number of reps. This will naturally help to stimulate the muscle fibers. You in rapidly increase your muscle growth.
Your workouts must be designed in such a manner that more free weights are used during a session. You must use free weights to give intensity to specific muscle groups. You should include only lesser number of machines and bodyweight exercise in your sessions. You need not avoid machines and bodyweight exercise but should give more focus to exercises using free weights.
Rest is another important factor in muscle building. The muscle building process actually takes place when you are resting. You will not be able to grow the muscles if you are not taking proper rest. The muscles are not grown when you are working in the gym but during rest. The diet adjustment cannot replace proper rest. The ore you train harder in the gym the more time must be spend for resting. Eating enough calories, training hard and then resting is the secret behind successful muscle gain.