是举重……Weightlifting(FromWikipedia,thefreeencyclopedia)Thisarticleisaboutthesportofweightlifting.Forthemuscle-buildingactivityinvolvingweights,seeWeighttraining.Weightliftingisasportinwhichcompetitorsattempttoliftheavyweightsmountedonsteelbarscalledbarbells,theexecutionofwhichisacombinationofpower,flexibility,technique,mentalandphysicalstrength.Thetermweightliftingisofteninformallyusedtorefertoweighttraining.Olympicweightliftingtrainstheathleteforfunctionalstrength,utilizingthebody'smajormusclegroups.Forthisreason,theOlympiclifts(orsimplifiedversionssuchasthepowersnatchorclean)areextensivelyusedintrainingforothersportssuchasAmericanFootball.
elephanty (dreamanotherdream) 在 ta 的帖子中提到：Argu168Typically,aspeopleage,theirbonemassdecreases,makingthemmorevulnerabletobonefractures.ArecentstudyconcludesthatthemosteffectivewaytoreducetheriskoffracturesinlaterlifeistotaketwicetherecommendeddoseofvitaminDandcalciumdaily.Thethree-yearstudyfollowedagroupofFrenchwomenintheireightieswhowerenursing-homeresidents.ThewomenweregivendailysupplementsoftwicetherecommendeddoseofvitaminDandcaAfterthreeyears,thesewomenshowedamuchlowerrateofhipfracturesthan这里weightliftingprogram指的是什么？增肥or举重？发现两种解释。。。 |
