1. Due to excessive exercise. A lot of research iα∏→ssue: who was living a protε↑ege period, childhood Ceng Yinao get<→®∏ parents encourage people, has α£been in physical education classes in s≤™♣σchool or the people who were fit tea ¥ching, more easily than♣∏§δ people do not have the qualif¥π€→ications mentioned above to refine.∑• Visible early refined resume to deal ¥ σwith people engaged in spoσ∞rts tests is very ne γδrvous. So in order to♣₽ increase the adult refined dentiti♦×÷¥on, must grab from childreγ★>n and adolescents, i×∑ncrease its refined resume and create inter★γest in their activit✘₽™ies.

2. Gap time of dynamic §™and static. Research on the issue, pe§↓©∞ople be fond of calm in leisure time than•  active people are more likely to exit the refine$≠£λd.

3. The current fitness level. Is most of the ↓♣studies did not invent the fit and a×♣vailable to insist to take exercise, the relat×✔₽ionship between the issue, but©£ there are also some res✘£earch of exercisers ofΩ→<αten not timing out of the physical exercis ₩e field, and these pe≤​​ople are also often than strong pe<←ople are more likely to choose fitness as ♠​$ a way of resurrection.

4. Smoking and don't smoke. Nearly all th✘♣€ e research of the issue, smokers are more likelδ™y than non-smokers to exit the physical tes≥×αts. A study issue: smokers often are more likely ₩≤✘ than non-smokers to w←•™∞ithin the first few weeks✘♣∏$ of refined present exit, aσ™​'nd it is not the number of smokers quit refi₹≤§ned 2.46 times.

5. Other factors. Age, gender, marital status§♦δ, educational level, income, occupaΩλ✔εtion characteristics, nε ature, characteristics, attitudes, and s÷✔¶ o on, all have probab∏✘ly become the influence factors of refined.

Each factor probably doesn't∏' apply to independent people confro↓✘¥ntation is refined. Therefore, we treat ★£ these formal factors. To ≤₹©αinsist on physical exercise behavior is ofte✔¶βn the effect of the effect of multiple factors.♥≈π

Ps: to test physical exerc©♠™ise will have the following benefits!

1, physical exercise is bene¥ ÷₽ficial to the growth of human bon‍≤∞es, muscles, enhance the cardiopulm÷≤✘≈onary function, improve b♠​₽£lood circulation system, respiratory s↔₩≥±ystem, the function of the digestive system c♥ ondition, is conducive to the growth aσ<★nd development of the human>$✘ body, and improve the dis™><ease resistance, enhance the'★ organism's ability to adapt.

2. Reduce after children Ω€γin adult heart disease, hig&✘™±h blood pressure, diabetes and o​€&ther diseases.

3, physical exercise is one of the most posit♣∏✘ive and effective means of enhanced physique.

4, can reduce your risk of premature​π into ageing.

5, physical exercise can impro™εve the regulating functio"‍n of the nervous system, improve the ‌↓±nervous system of human activit ×ies is complicated changes of judgement, anΩα<←d make timely, accurate, quick re♣£‍sponse and coordination; Make h•≠uman body to adapt to the changes↓↓ in internal and ext ∞ >ernal environment, maintain the ∑♠body ? of life activities