资源描述：
《article plyometrics外语英文电子书》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、Columns&Departments:FitnessTrainingforverticaljumpusingplyometricexercisesoing‘Up’.Climbingtheladder.Having‘hops’.Touchingthesky.Itcanhelpinsomanywaysinultimate,fromhaulinginanoverthrowndisc,togettinganunexpectedmidfielddblockonahuck.Toincreaseyourvertical,p
2、lyometricexercisesmayPaulNorgaardPhotobejustwhatyouneed.Plyometricsinvolvehopping,bounding,andleapingexercisesandwereinventedbytheveryfamousRussianresearcherVerhoshansky.Verhoshanskyor“Vert”forshortpioneeredtheseexercisesinhisworkwithSovietandeasternbloctrac
3、kathletesinthemid1970’s.TheincrediblesuccessoftheseathletesininternationalcompetitionledtocloserscrutinyofSoviettrainingtechniques.AlthoughplyometricsinitiallymetwithsomeresistancefromtraditionalNorthAmericantrackandfieldcoaches,theynowplayasignificantrolein
4、thetrainingregimenofeliteathletesinvolvedinsportssuchassoccer,basketball,hockey,lacrosse,track&field,football,volleyball,skiing,rugby,andcompetitivecurling.Sohowdoweharnessthepowerofthehop?Thefirstquestiontoaddressistheissueoflegstrength.Researchhasshownthat
5、improvinglegstrengthusingmoderatetoheavysquatsalonecandramaticallyincreaseverticaljumpingability.Ultimateplayerstendtohavelegsthatareskinnyandwimpy.Factsarefacts;Ihaveplayedthisgameforfartoolongtobeconvincedotherwise.Plyometricsaredemanding,high-loadexercise
6、sthatcancausestressfractures,spinaldamage,andnauseatingpainandanguishiftheyaredonebysomeonewholacksadequatelegstrength.Agoodgeneralruleofthumbistoavoidplyometrictrainingifyouareunabletocomfortablysquataweightthatistwotimesyourbodymass.SUPERPEOPLESIfyourlegst
7、rengthisuptosnuffyouarereadytoengageinsomelightOftencalled“Supermans”andorplyometrictraining.Theideahereistostartslowlyandgraduallyaccustomyour“Wonderwomans”Ihavechosenagenderbodytothehugeexternalforcesthatareinherentinplyometrictraining.neutraltermforthisfa
8、ntasticexercisePlyometricsinvolverepeatedjumpingorleapingactivitiesandtakeadvantageoffavouredbybasketball,volleyball,andrugbythenaturalelasticityofmuscletissue.players.Thisexercisedoesanexcellen
