If your meat is loose, you can do acupuncture and massage, and if your meat is tight, you can also exercise. I have tried many methods, and the best and cheapest is exercise.

You can search for that simple arm reduction on the Internet, which is a bit like yoga. You can choose anything you like.

Pay attention to the breathing method when doing some yoga-like actions: inhale through the nose, exhale through the mouth, let your stomach protrude when inhaling, and close your stomach when exhaling. You will find that this breathing method will be very tiring but super effective! ! !

It should also be noted that generally, 20 people are in a group and do 3 groups every day, that is, do 20 such actions after 3 minutes' rest for 20 times in a row. If you are not used to it at first, you can do 4 groups in one group, 2 groups in the morning and 2 groups in the afternoon, or even 5 groups in one group. This can be adjusted by itself, but it cannot be less than 10.

1~2 weeks later, your arm will become very loose. At this time, you need to do strength exercises and buy a dumbbell. If you want to save money, you can use 600ML empty bottled water as dumbbells. You can also search online, so I won't say much.

Be sure to do muscle stretching after exercise, which can relax muscles and stretch muscle lines. You can also search online ~ If you are a student, you can also ask your PE teacher what to do after exercise.

If possible, you can buy base oil (grape seed oil) and massage after bathing.

That's how I succeeded ~

If you have money, you can go to a professional gym to make MPG M6 (a slimming instrument). It's very comfortable, but it's also expensive and has a good effect on firming the skin.