There are many differences. First of all, the atmosphere in the gym is better. If you do strength training, the gym has more equipment, more movements and a wide range of weight choices. After you train for a period of time, your strength will increase, and the weight of fitness at home may not meet your requirements.
Generally, there is not much room at home, so it is impossible to buy a lot of fitness equipment. The gym is well equipped, so it is more cost-effective to go to the gym to exercise than to buy a lot of fitness equipment at home. Moreover, when you see others sweating in the gym, you will involuntarily follow others to exercise.
Going to the gym is equivalent to taking out a special period of time to exercise, so you can concentrate on completing your fitness goals. Self-management and restraint, a positive external environment will be relatively easy. In the gym, there are also many advantages in hardware. Needless to say, fitness equipment is definitely more complete than home. In the gym, you don't have to worry about falling the floor when lifting dumbbells, and you don't have to worry about swinging too much when hitting sandbags.
If the purpose of your exercise is to gain muscle, keep fit and shape, you'd better go to the gym for professional training with protection, and make a training plan based on your own shortcomings, which can also prevent accidental injuries!
The gym has all kinds of equipment that can shape muscles from various angles, and the load-bearing selectivity is more flexible.
Dumbbells are the most commonly used fitness at home, because barbells are very big and few people usually have them.
The maximum weight of household replaceable dumbbells is generally only about 20 kg, which can't be compared with 60 kg in the gym.
I live in the countryside, there is no gym, and the countryside is very busy every day. I have no time. I plant crops and do housework in the morning. Going out to herd sheep in the mountains in the afternoon? I am a kind of aquaculture. You can go up and down the mountain to keep fit every day. The air in the countryside is good, and every household has access to the road, so they have time to run the road for fitness.