What are the basic physical factors related to health?

Six elements of good health

1, cardiovascular endurance: the ability of the heart, lungs and blood vessels to transport oxygenated blood to working muscles for energy metabolism.

2. Muscle strength and endurance: The former is the ability to exercise with full resistance, and the latter is the ability to contract muscles repeatedly for a long time.

3. Flexibility: It is the ability to use muscles to move in the whole range.

4. Agility: it is the mobility and coordination of large and small muscle groups.

5. Power: It is defined as force multiplied by distance divided by time.

6. Balance: refers to the ability to keep balance during exercise.

Problems that should be paid attention to in physical fitness test;

1, pay attention to health and safety factors.

Before the test, you should know the health status of the athletes and be prepared for the potential safety hazards caused by the test. For example, if the athlete's waist injury has not healed, the maximum strength and sitting body flexion test can be temporarily omitted. In addition, it is necessary to check in advance whether there are potential dangers in the test equipment and environment during the test.

2. Formulation of test scheme

Test scheme or test plan is the key link of physical fitness test. Including the selection of test content and the purpose of the test, the instruments and equipment needed for the test, the basic requirements and specific operations of the test. If the test scheme is unreasonable, the reliability and validity of the test results will be affected.

3. Test combination and multiple tests

In the test combination and multiple tests, the recovery time can be determined according to the athlete's pulse and experience. It should be noted that after the index test reflecting the athletes' limit state, athletes should be given enough recovery time to avoid affecting the subsequent test results.