In general, the two sides of the human body are not 100% symmetrical, and there will be some differences, but genes are innate and it is impossible to break through this innate limitation, so we must optimize the exercise mode to seek improvement. In the process of exercise, you tend to use your accustomed hands, arms and even legs, because the dominant side gets more exercise, and its muscle strength is naturally stronger than that side. If you are right-handed (and vice versa), remember some tips in training, and you can gradually improve the appearance of muscles that are unbalanced from left to right without special training:
(1) Use your left hand or left foot before touching any equipment;
Take the dumbbell first, grab the barbell, and load and unload the weight plate with your left hand. Even when you're sitting on a butterfly machine and getting ready to clamp your chest, the first thing that touches the handle must be your left hand, and so does your leg. When preparing for any leg training, your left foot is ready before moving your right foot.
(b) Unilateral training from left to right:
When doing any unilateral training, you always train your left hand or left leg first, such as dumbbell bending with one arm or dumbbell bending with two arms alternately. You must raise your left hand first, not your right hand, and the same is true for leg training.
(3) After training, the stretching or massage time is more left and less right;
Let your left muscle get more blood flow.
Keeping these points in mind during training can gradually improve the imbalance between the left and right sides, without particularly strengthening the training intensity or weight of the weak side, because this will change the stress on the left and right sides, resulting in different results of training tolerance, which will be more harmful in the long run.