you turn you hear something1000字作文
Physical fitness is today"s hot topic. And everywhere you turn you hear something new. But is it all true?
The more you sweat, the more fat you burn .
This myth has encouraged people to work out in extreme heat or wear layers of clothes or rubber or plastic weight-loss suits in the hope of sweating fat off. Unfortunately, it"s water they"re losing, not fat.
Fat burns when it is used as a fuel source for exercise, which doesn"t happen initially. When you first begin to exercise, you burn carbohydrates or sugars. It takes about 20 minutes of easy to moderate aerobic activity before the transition from burning sugars to fat begins. (Aerobic exercise is any rhythmic and continuous activity that uses oxygen and large muscle masses of the body, such as the arms and legs. Examples are bicycle riding, jumping rope, walking, jogging, aerobic dance, and swimming.) So, to burn the flab, plan on working out at least 40 minutes.
If you stop working out, your muscles will turn to fat.
If you decrease your activity and continue to eat the same or more, you may gain back that spare tire that you worked so hard to lose. It"s not, however, because your muscles turned to fat. M
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I like many kinds of sports300字范例
Ilikemanykindsofsports,suchasswimming,running,table-tennisandbadminton.ButIlikerunningmost.Runningisagoodactivityforpeopletokeephealthyandrelievepressures.Besides,it’sveryeasyformetorunning.Icanruninthemorningorafterclass.AndIcanrunalone.I...
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提高人口素质700字
泱泱大国在五千年的历史长河中孕育出了各种美德,并被龙的传人传承着,不断吐故纳新,流传至今。但今天,这些龙的传人真的有将这些传承发展吗?我得到的答案是没有。我伸手招呼公共汽车停下,车门刚开,售票员没有好气的说:快上来。我上车一看,已经没位置了,便想下车,没想到车门...
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Running is a whole body movement700字
Runningisawholebodymovement,whichenablesthebody'smusclesrhythmiccontractionandrelaxation,sothatmusclefiberDimensionincreased,proteincontentincreased.Fitandmuscularisoneofthesymbols.Skeletonisthebodyofthestent,humanactivitiesleverage.Ina...
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How to arrange time800字
Howtoarrangetime?Thisissuesplitscollegestudentsapart.Someindividuals'schedulesarepackedwithvarioustasksrelatedtostudy.Theyimmersethemselvesinbooksanddon'tdoregularphysicalexercise.Butmostofthecollegestudentssupportthevalueofphysical...
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