There are many events in the gym, including yoga, dancing, aerobics and so on.
If you do a lot of equipment, you will exercise your muscles.
But in fact, the coaches there are deliberately like that, and not everyone will become like that when they go.
I suggest that you can find an experienced personal trainer to test your body fat, heart and lung ability, and then make a weight loss plan according to your situation and give you the corresponding recipe. As long as you insist, it will be effective soon.