Actually, the pectoral muscle is divided into several parts. Push-ups are only practiced in the middle for a long time. If you want to "drown" the clavicle with muscles, you need the upper part of the pectoral muscle. If you have equipment at home, you can use barbell or dumbbell bench press to exercise on the inclined plate; If you don't have these at home, it is recommended to do push-ups, with your hands high and your feet low. It's best to have a heavy load on your back. Compared with the middle part, the upper part develops slowly and the training is more difficult. Stick to it for a long time.