2. Or do chest pushing exercise, mainly standing at shoulder height with elastic rope, stretching your feet, tightening your waist and abdomen, keeping your upper body slightly forward, and then chest out. Hold the rope handle with both hands, keep the elbow joint shoulder height, and then repeat the action, but don't lock the elbow joint, otherwise it will be easy to strain.
3. You can also use elastic rope to clip your chest for training. At this point, keep your feet standing. After the waist and abdomen are tightened, your upper body leans forward slightly. After holding the rope handle with both hands, let the palms extend relative to each other. While exhaling and inhaling, keep your hands close to the arc on your chest, which can stimulate the production of chest muscles, and the effect will be better after a long time.