The man in this photo is doing a weight-bearing squat. If there is a stool under the barbell rack, it is convenient to lie on your back and push flat, and it is also convenient to hang barbells when your physical strength is exhausted. Both supine flat push and 45-degree push have their own advantages. As far as pectoralis major is concerned, there are many places where flat push stimulates, and 45-degree push stimulates the shoulders less. Want to get beautiful pectoralis major, chest clamping equipment, overpass cable-stayed equipment, flat push, push-ups are all good exercises. It should be noted that the distance between push-ups and push-ups is larger (the distance of this one in the picture is similar).

Generally speaking, the principle of muscle enhancement is to do more anaerobic exercise, stimulate a single muscle alone, stimulate in groups with heavy load, and break through the limit. Work hard, my friend. When you get sore, it's time for you to harvest!