To build muscle, you need to indulge in a sort of strength training that will put a load on the muscles hard enough to make them stronger ultimately bigger. This training can be in the form of calisthenics such as push-ups, pull-ups, sit-ups, squats, dives, or in the form of strength exercises such as free weights, weight lifting equipment, or tube and wire pulley systems. Start with 15-20 repetitions and as your body gets stronger progress into heavier weights and lower repetitions until you’re performing 3-6 repetition loads. f you're new to resistance training, or more than 40 years old, it's recommended to get a thorough physical training before starting.
yes i agreed with him do it regular you will see the results