Running is defined as land animals moving with their feet. It is defined as a step in sports, and both feet will not land at the same time. It can also be aerobic exercise or anaerobic exercise.

Common fitness exercises:

Push-ups (English: push-ups; Push-ups. They are called push-ups in Chinese mainland, push-ups in Taiwan Province, China and palm pressure in Hong Kong and Macao. Common fitness exercises help to increase the effect of pectoralis major exercise. It is a basic training in daily exercise and physical education class, especially in military physical training.

Push-ups mainly exercise the muscles of upper limbs, waist and abdomen, especially the chest muscles. It is a very simple but effective strength training method. Beginners can practice push-ups in two groups, each group 15 to 20 times; Athletes with a certain foundation can do 3 groups, 20 times in each group; High-level people can try four groups of 30 to 50 push-ups

Squat is a fitness exercise and a trump card for practicing thigh muscles. Persistence will also play a role in losing weight. Squat is considered to be a necessary exercise to strengthen the strength and circumference of legs and hips and develop core strength.

Frog leaping is an exercise to exercise thigh muscles and hip joint strength. Practice one group 15-20 times, and practice each group 15-20 times, with an interval of 60-90 seconds for each group. There should be relaxation activities after you finish.

Frog jumping can enhance the strength of the legs well, and may not necessarily grow taller. Frog leaping is an exercise to exercise thigh muscles and hip joint strength. If you are not an adult or still growing up, you should exercise carefully, because it is likely to affect the development of bones.

Swimming. Swimming is a skill that people float upward under the buoyancy of water and make their bodies move regularly in the water by virtue of buoyancy. From 65438 to the 1960s, swimming activities in many parts of Britain were quite active.

1828, Britain built the first indoor swimming pool at Liverpool George Pier. By the 1930s, this kind of swimming pool appeared in major cities in Britain. 1837, the first swimming organization was established in London, England, and held the earliest swimming competition in Britain. 1896, swimming was listed as an Olympic event.

The highest organization for swimming is the International Swimming Federation, headquartered in Lausanne, Switzerland. 1908 was proposed by the swimming associations of Belgium, Denmark, Finland, France, Germany, Britain, Hungary and Sweden.

Bicycle. Cycling is a sport in which cycling is used as a tool to compete. Bicycles originated in Europe. 1868, the earliest bicycle race was held in France.

1896, the first Olympic Games, bicycles were included in the official competition. The highest organization of cycling is the International Cycling Union, which was founded in 1900 and headquartered in Lausanne, Switzerland. The highest organization of cycling in China is China Cycling Association, which was founded in 1959 and headquartered in Beijing.