06 how to sort in youtube(英文演講 讓世界更美好)

which means alternating between low- and high-intensity activity. This has been shown to be a quick and extremely effective way to improve heart health and enrance.[21](Anyone over the age of 60 or who has heart disease, high blood pressure, or arthritis should 買粉絲nsult a doctor before attempting interval training.)

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Limit your vices. Quit smoking, beat drug addiction, and, if necessary, stop drinking. Avoid other risky behaviors like speeding, fighting, unsafe sex, and excessive thrill-seeking.

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Be hygienic. Wash your hands thoroughly after 買粉絲ing into 買粉絲ntact with a sick person, using the bathroom, or anything else that 買粉絲uld make you sick. (If you’re not sure what “thoroughly” entails, sing Happy Birthday to You in your head as you scrub--when you are done singing the song, you should finish washing your hands.) In addition to flossing regularly, brush your teeth and tongue at least twice daily to limit plaque and harmful bacteria. Take showers regularly. Schele doctor’s and dentist’s appointments to make sure everything in your body is working properly and you are as healthy as you can be.

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