Have you taken any medicine? You can't do strenuous exercise for a year, you can only run. No, you should dance for the elderly. Better not give it to yourself.

If you have a load, you can go to the gym after a doctor's examination in two years, but you should exercise little by little and not be negative.

Heavy and long-term exercise will aggravate the exercise.

Yes, but the exercise in the gym is standardized. You need someone to teach you, or you will easily hurt some parts of your body. You should keep exercising, or your physical function will decline because you don't keep exercising. Don't overwork yourself. Drink salt water instead of white water after exercise. It is necessary to exercise regularly. Exercise slowly, rhythmically, and increase the amount of exercise day by day, so as to avoid doing a lot of exercise as soon as it comes.