As long as you want to keep fit, you don't need equipment. You can run, jump, squat and sit-ups in the same place. These are all good choices for fitness. Then control your diet, skip dinner, or eat before four o'clock. As long as you don't eat for four hours before going to bed, combined with more than one month's exercise, you can lose about eight pounds, and it is good for your health, much better than diet pills. Please adopt