First, keep a balanced attitude. Don't think that your left and right hands are different in strength. In fact, most people have different left and right hands. On the contrary, few people have the same strength. If you are habitually right-handed, the arm of your right hand is generally thicker. If you don't pay attention when exercising, this situation may become more and more obvious. When I used to work in Wuhan, there was a badminton student who used to hold the racket with his right hand, and his right arm was obviously much thicker than his left arm, especially when playing with sleeveless clothes. So if you are in this situation, don't feel deformed and keep a good attitude.
Second, strengthen low-intensity arm exercises. People who are used to using their right hand can spend some time training their left hand during fitness, instead of opening the bow left and right, otherwise it may be unbalanced all the time. The specific method is generally dumbbell exercise, or exercise at the beginning of fitness, but it is best to practice weak arms alone in the last ten minutes or half an hour of fitness. In addition, you can also exercise deliberately in your daily life. For example, when you go to the supermarket to buy things and go upstairs to carry heavy objects, you deliberately use your weak hands. Over time, the forces of nature will gradually converge.
In short, there is no need to correct the inconsistency between the strength of the left and right hands when exercising. In fact, there are many opportunities in daily life.