Buy a pair of dumbbells at home and put them in a conspicuous place. The portrait of your favorite muscular man "For example: Schwarzenegger" is hanging directly opposite the bed in your room. You can search Baidu and print it out. Practice when you have time, and practice when you see him (it). If you want to be a madman, you must have the person you want to be in your mind. If you have time to do morning exercises in the morning, have breakfast. Breakfast is high in protein, and it is the same in the morning, noon and evening. It is best to eat Nutrilite protein powder and group B, do sit-ups three times a day, 80- 120 each time, and push-ups four times, 50-70 each time. Find the nearest fitness center, run and exercise more than four times a week, and do more gravity upward exercise.