1 boxing with weight. Take two small dumbbells and make sure they are not too heavy. If you keep punching in the air, you will be very tired after a while, so you can practice your endurance.

Two quick push-ups Jump up immediately after bending your arm slightly, and do push-ups at the fastest speed, without the standard push-ups of deep diving. That's the beauty of practicing muscles, and fast push-ups are the speed of practicing explosive power and boxing.

Practice for an hour every day, and it will soon have an effect.

Of course, I didn't keep practicing. I do my best.

The greater the intensity, the better the effect.