In the second grade of primary school, this is actually very simple. First of all, you can let her practice skipping rope. You can time for one minute and record the number of skipping ropes in one minute. Secondly, you can make him do sit-ups. You can also time it for one minute. How many sit-ups did you do? Then write it down. There is still sitting forward during the physical fitness test. You can practice this every day or write it down. How many centimeters is the sitting posture forward?

In the first paragraph, write why you want to do sports and make sports records. The second paragraph describes the comparison and feelings of the body before and after the exercise record. The last paragraph is about the experience after exercise and the benefits of making exercise records.