I really don't know about practicing arm muscles, but I think it's very important to stick to it if you want to practice muscles. It should be useful to spend some time practicing arm strength every day and then do some push-ups. But don't give up just because you can't see the effect for a while. Hang in there, come on.

Reduce the upper abdomen:

The upper abdomen is the stomach. The easiest way is sit-ups. Attention, not sit-ups! If you sit up when doing this action, it is not good for your spine. Don't put your hands behind your head when doing this. Just cover your ears with your hands, or you will hurt your cervical spine. Do at least 3 groups every day, with 20 in each group.

Shrink the lower abdomen:

It is "little belly". Lie flat, legs straight, feet together, slowly lift, make a 90-degree angle with your body, and then slowly put it down. This action will be very tiring, but it can reduce the fat on the front side of the thigh. Do at least 2 groups every day, one group 15.

Hip reduction: lie on the bed, straighten your legs, do swimming, and lift your legs alternately, slowly, and don't leave the bed. Once or so, 15 is a group, and 3 ~ 4 groups are done every day.

Hip reduction: side kick. Stand, lift your left leg to the side and keep your knees forward. Slowly lift it to the highest position you can bear, and then slowly put it down. The lower side of 15 is a group, and 2 ~ 3 groups are done every day.

Also, when you exercise, you should feel whether the part you exercise is moving. For example, if you exercise your thighs, you should feel whether the thigh muscles are tightened when you squat, and whether this part is sour after exercise. If so, you have exercised in this part. If not, your posture is wrong and you need to adjust yourself.

I don't think I can help you. . Hehe, I'm really not good at this, but I need to refuel ~