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

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Push-ups are a very popular sport. People from 90 to 6 can do several push-ups. It is also a test of time and endurance, which can be compared with speed, quantity and even different postures.

Therefore, this seemingly simple sport has recorded as many as 27 items on the Guinness World Records online website. The most famous record holder is paddy doyle of Britain, who swept eight of them.

From June of 1988 to June of the following year 10, he first completed 1500230 push-ups. On average, 4 1 10 will be completed every day. If he sleeps for seven hours every day and does four push-ups every waking minute, he is definitely a veritable "Iron Man".

References:

Baidu encyclopedia-push-ups