Brush your teeth with your left hand. This is also an excellent opportunity to exercise the left hand and activate the right brain. When you start brushing your teeth with your left hand, you must do it lightly. Excessive movements can easily damage the gums, thus losing the interest and confidence in exercising left-handed brushing. Even when you can brush your teeth skillfully with your left hand, you will find a very interesting phenomenon: your right hand will always make a very hard action, or it will be stiff at a certain angle, so it is difficult to brush your teeth with your right hand as relaxed and natural as your left hand.
3. Use scissors for your left hand. When using conventional scissors for the left hand, only the thumb of the left hand is forced inward and downward to achieve the purpose of paper-cutting and thread-cutting.
Use the mouse with your left hand. Exercise your left hand with the mouse. First, observe whether the mouse is symmetrical. Because there are many left-handers abroad, the mouse products of international brands such as IBM, Microsoft and Logitech are mostly symmetrical. In the Windows operating system, the mouse option of the control panel can change the left and right keys, thus becoming a left-handed mouse. Exercising the left-handed mouse has at least two advantages: 1. Reduce carpal tunnel syndrome caused by long-term mouse use; 2. Extend the service life of the mouse by at least 50%.
5. Write with your left hand. Writing with left hand can be divided into two aspects. On the one hand, writing from left to right with your left hand is an attempt to replace the function of your right hand with your left hand. Although it was so ugly at first, it may not be as good-looking as when I first learned to write with my right hand. On the other hand, write mirror words from right to left with your left hand, that is, if you set up a mirror on the left or turn the paper to the other side, you will see the orthography when you look at the light.
6. comb your hair with your left hand. It is also an aspect of exercise.
7. Mobilize the left hand and left limb to participate in sports activities. You can practice shooting with your left hand, shooting with your left hand, playing badminton and table tennis with your left hand, and kicking with your left foot. Finally, practice throwing things with your left hand and carry out coordinated training with your whole body.
8. Turn the fitness ball with your left hand. It is best to exercise your hands at the same time.
9. Turn the pen. If you have a soft spot for writing, it is recommended to start practicing from your left hand.
10, starting from the functional orientation of the right brain. Because the right brain is related to music, rhythm, painting, intuition, sense of space, wholeness, imagination and synthesis, it may also be a good way to develop the right brain by listening to music, touching painting and imagining more.