Push-ups: Do you want to keep doing them (for triceps of chest muscles)? You should have a stretcher (at least 30 strokes behind the deltoid), pull-ups (back muscles 15 strokes), and practice lifting heavy objects (shoulders and arms). I'm practicing these? Push-ups I have a group of 50 people? Can I make 50 more after a five-minute break? You can stick to five groups. Gravity is upward, and you are tired with 15. Trying to break through. I can play it 30 times. It is also a grouping. ? To put it bluntly, this means just persisting, persisting. In general, aerobic exercise is indispensable; Like running. . . . . . ?

Agree to adopt? I don't agree. For your reference only. It is also my humble opinion on beginners. Don't laugh. I am working hard. . . . . (The slider above is what I use now, and it is also the most commonly used. )