As a person, I don't think compulsory exercise is a good idea. People should choose fitness voluntarily, because it will be more motivated and enthusiastic, and it will last longer. However, in some special cases, compulsory exercise may be necessary, such as in some vocational and military training. If I have to do compulsory exercise, I will choose the following fitness methods:

First of all, I will choose aerobic exercise. Aerobic exercise is helpful to improve cardiopulmonary function and metabolic level, and promote health. Suitable aerobic exercise includes jogging, walking, swimming and cycling. I will choose the aerobic exercise that suits me according to my interests and physique.

Secondly, I will choose strength training. Strength training can effectively enhance muscle strength and improve physical function. Suitable strength training includes pull-ups, sit-ups, push-ups and dumbbell exercises. When doing strength training, I will pay attention to the correct posture to avoid injury.

Thirdly, I will choose yoga and Pilates. Yoga and Pilates can help improve the flexibility and balance of the body and help the body recover and relax. At the same time, this kind of exercise is also very suitable for compulsory exercise, because they don't need much equipment and space and can be carried out conveniently.

Finally, if compulsory exercise is necessary, I think the most important thing is to maintain a positive attitude and motivation. Fitness is not only a physical exercise, but also a life attitude and habit. When we can actively face fitness and enjoy the process of fitness, we can really benefit from it and get healthy body and mind.

I don't think compulsory exercise is a good idea. But if compulsory exercise is necessary, I will choose aerobic exercise, strength training, yoga and pilates, face this kind of exercise positively and enjoy the process.