Aerobic and anaerobic exercises are best arranged together, and the interval should not be too long. There is no difference in continuity, but generally speaking, it is best to use equipment first and then aerobic, and aerobic selective swimming is the best. Instrumental exercise is not a time regulation, but an action and intensity. Aerobic is time-limited, but it is best to keep it around 1 hour. Can achieve the effect of losing weight and practicing muscles.

Precautions for sports:

1, sportswear: Choose loose, soft and elastic sportswear, as well as clothes with bright colors and good water absorption. Winter clothes should be clearly distinguished from summer clothes. It's cold in winter, so you need to wear thick sportswear to exercise and keep warm. In hot summer, you can wear light or half-sleeved sportswear to dissipate heat.

2, sports shoes: people engaged in jogging, the choice of sports shoes is very important, the quality of sports shoes, size is appropriate, directly affect the health of feet and lower limb joints. Good sports shoes should have the characteristics of good air permeability, comfortable slope and elastic soles. Shoes with poor air permeability can easily lead to bacterial aggregation and induce various beriberi.

3. Don't rest immediately after exercise: During strenuous exercise, people's heart beats faster, muscles and capillaries dilate, and blood flow accelerates. At the same time, the rhythmic contraction of muscles will squeeze the venules, prompting blood to flow back to the heart quickly. At this time, if you stop to have a rest immediately, the rhythmic contraction of muscles will also stop. A large amount of blood flowing into muscles can't flow back to the heart through muscle contraction, which leads to a drop in blood pressure and temporary ischemia of the brain, causing palpitation, shortness of breath, dizziness, pallor and even shock and fainting.