According to your current situation, there are many things suitable for losing weight in the gym. For example:

Treadmill: Treadmill is usually based on your weight. I suggest you jog for half an hour at a time and then walk for ten minutes.

Frog jump, insist on jumping once (in the gym) and gradually increase (reducing thighs and shaping calf triceps);

If you are a boy, I suggest you jump rope, 200 yuan at a time (reducing abdomen and chest);

Sit-ups: If you gain weight in the gym, increase it appropriately every time, 2.5KG, and then increase it after one month.

Remember, do it twice a week and do it in a different way every week.

Diet, don't eat your usual big fish and meat, you must eat well for breakfast, almost, the lunch pool is full, and eat some fruit for dinner;

Drink some honey (just 50.60 of Tilia amurensis honey) twice a day, once in the morning and once in the evening.

When you walk, you must try to close your abdomen. Do not exercise for an hour before going to bed, exercise every day when you have time, and walk more! four

I hope I can help you. I wish you early success in losing weight. You can re-enter the state after success!