There is no need, because the effect of gaining muscle in one month is not obvious, and it is not necessary to invite a fitness instructor to simply reduce fat.

Judging from the photos, the landlord lacks exercise on weekdays and his meat is slack.

It is suggested that the landlord jog for more than 30 minutes every day and go to the gym once every two days. Going to the gym is mainly aerobic exercise such as jogging and spinning for 30-60 minutes. After aerobic exercise, you can properly exercise your chest, shoulders, back and abdomen muscles. It is best to watch videos on the internet for specific gestures and movements, and the text description is not accurate.

Eat less starchy food, such as rice, eat more vegetables, beef is better than meat, and drink less and eat supper.

In addition, it is really difficult to have results in a short time. It's better to stick to it than to discourage you. Only when you go to the gym every two days and practice for a year will you start. I suggest you keep exercising every day after school. You can buy a pair of dumbbells and put them in the dormitory. There are many teaching videos online, and a pair of dumbbells can exercise to many parts. You should stick to it.

I wish you an early adult.