One: unarmed fitness refers to self-weight training by using one's own weight, which is actually more difficult than equipment.

1: The commonly used unarmed training movements include push-ups, pull-ups, belly rolls, and various core strength training movements.

The advantage of unarmed training is that you don't need to use any equipment, even at home.

3. Disadvantages, because it is difficult to train by using your own weight at first, and when it develops to a certain extent in the later stage, the stimulation to muscles will be weak unless you use weight.

Two: The benefits of gym training are mainly that there are many instruments, which stimulate muscles more fully, but first of all, we must master the use of various instruments.

1: Advantages: There are many instruments, and you can choose from small weight to large weight freely.

2. Disadvantages: There are many devices, but to master the use of these devices, it is necessary to insist on going to the gym. For some people at work, it is a big problem to insist on fitness.

Three: The best way for fitness enthusiasts is to combine the two. If you have time, you can go to the gym. If you have no time, you can exercise with your bare hands.