In fact, push-ups are the most common and simple exercise method. Especially for boys, if you really want to build muscles, there is no need to spend time and energy running the gym every day. You can do it yourself at home. After all, if you want to develop the right muscles, you don't need too much weight at first, you can rely on yourself. Push-ups not only exercise the chest muscles, but also exercise the arm muscles. You can try.

2. Dumbbell bending

If you have dumbbells at home and want to exercise your arm muscles, you can also try dumbbell bending. Dumbbell bending can be done sitting or standing, depending on your specific situation, but the movements must be in place when bending. This action is mainly to exercise the biceps brachii of the arm, and it also has an auxiliary exercise effect on the triceps brachii and shoulder joint, so friends who want to let their upper arms burst their shirt sleeves can act immediately.

Step 3 pull-ups

Pull-ups are also a simple fitness action, which can be done well as long as there is a horizontal bar, and there is no need for complicated fitness equipment at all. For boys, this has a good exercise effect on arm muscles and back muscles. But for the arm, it is mainly to exercise the muscles on the forearm, which also has a certain relaxation effect on the joints. However, if you just start doing it, don't blindly pursue quantity, there must be a process, step by step.