The first is the difference of mechanical equipment. Compared with our unarmed fitness, fitness in the gym has great advantages, because the gym has a whole set of fitness equipment. It can help our exercisers to carry out special training in various parts of the body, such as chest, shoulders, back, buttocks, abdomen, legs and so on. Moreover, the comprehensive fitness effect is also very good, which is simpler and more convenient than unarmed fitness, and the time to get the effect is shorter.
Second, when we exercise with our bare hands at home or in the community, we exercise alone. Therefore, due to this fitness atmosphere and venue, our fitness enthusiasm is not high, and the scope of activities is not very large, which is relatively easy to be restricted. But in the gym, because there are more people and more atmosphere, you can also discuss more effective and safer fitness postures with others, which is not available in unarmed fitness.
Third, the exercise difficulty is different. Although unarmed exercise does not need any mechanical equipment, it will be more difficult, because unarmed exercise can only be exercised by our limbs, which requires higher personal physical quality. But in the gym, because of the help of machinery, it is relatively simple, easier to master and more stimulating to muscles.
The above is my personal view on this issue. I hope I can help you. Thank you.