80kg is your standard weight, and now you only have 85kg. From a bodybuilding point of view, you can't actually gain much weight.

But I suggest that your height and weight are quite suitable for bodybuilding training.

I want to know what your needs are. But there is one thing you should do, that is, run for about 30 minutes 3-4 times a week. This will help you maintain a good physique and gradually reduce body fat.

Don't eat too much, just regularly and quantitatively every day.

If it's okay. Come to Baidu bodybuilding bar to learn knowledge. Some things are complicated.

Anyway, in life, you should have exercise weights, dumbbells/barbells/your own schoolbags.

There are many things to practice, such as push-ups, sit-ups, and various dumbbell/barbell training movements. You need to look at the information and pictures to standardize the action. So, come to Baidu Post Bar for fitness, look at some high-quality posts and pictures, and you will know how to exercise.

There are many experts who post posts. If you don't understand anything, just say hello.

I'm putting up a small bar. Welcome. I also hope you can become one of the muscular men! You have a good constitution, and it is a waste not to practice!