Your condition is normal. It will hurt if you have time, slightly. The wound is getting bigger and bigger, and it will be fine in 7 days-15 days. Compared with the other hand, you can know whether the tendon is broken again. I'll send you the functional exercise method. The tendon was broken, and functional exercise began on the day when the plaster was removed. As long as you actively exercise, gradually strengthen the intensity of exercise, and keep practicing for about 3 months, you can recover more than 90%. I removed the plaster in 30 days. On the day of removing the plaster, I began to practice and practice my function. At the beginning, your fingers won't move, just like your fingers don't listen, but if you stick to it, you will find that you will make progress every day. Give yourself more confidence.

Use the other hand to help you press until you feel pain, and hold on for more than half a minute in this state. You can do it repeatedly, one group a day, and make more fists. Don't practice too hard to prevent the tendon from breaking again. If you soak your hands in hot water for fifteen minutes before the activity, make a touch. It will be better to touch it when you are active. I do it twice a day, once in the morning and once in the afternoon. Pay attention to prevent burns. It is normal for limbs to swell after exercise. Sleeping at night is easy to reduce swelling, and it is easy to put it higher during the day, otherwise it will swell. You can use external medicine. It was very painful before 10 days, but it was not so painful after practice. Practice as long as you have it every day and do more activities. Take a break and practice for 3 months. If you practice well, there will be no adhesion.

If you don't have the strength, you can practice the clutch with a motorcycle.