2. Hit the chest muscles. This method is a bit violent, and it is recommended not to try it easily.
3. Dumbbells. There are many ways to play dumbbells, among which it is very effective to try to lift dumbbells horizontally like arms, and then two dumbbells reciprocate to both sides and the middle at the same time.
4, the gym professional equipment practice, especially the chest muscle exerciser with tension band, the effect is very significant, but we should pay attention to cooperate with other sports exercises, otherwise it is easy to damage muscles.
5, lying dumbbell practice. You can also lie on the piled sandbags or sit-ups and push-ups. After lying down, put the dumbbells on both sides of the chest, pick them up with both hands and lift them to make them collide, then put them down and practice them repeatedly.
6, spring tension machine practice, this is a kind of sports equipment that broke down as early as school, but it has a significant effect on exercising arm strength and chest muscles. Be careful not to buy inferior ones, the spring hurts to hit the face.