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THE JOTTETT IIWTTWTI OF FUTSICAL CULTUR1

THE JO*ETT IK5TITOTE OF PHYSICAL OWLTURS Talk Shcot—Scccaid Scotlcn

THT BREATH OF LI FE.

I horo ano fLra bcliof ln trhloh ny Ihlth c-annat bc ihakan—Tbn bo li o f that a pupil thauld kr.au *rHY ho dooi a oortain thing.

If a poroiai told mc I nhould <lo thlu or that, I reuld oot bc Inollnnd to obcy unio** 1 r©ci.iv.jrt u ont! sfaotory ocplonotlon.

I harc alwnys ciału* d that tho no Jor part o^r tho succcsa I horo had rrith *y pupil* la glrlng tc Łhora shopcly bodlcs, 1* tłu. fhct thftt 1 ncror mak o pupil to follow tao blindly.

Juat th: tnzy. as I harc Inatructcd thruannda af othor* 1 ar. golng to inntruot you aa to rHY you do thoso c-xorcl«co. And tho beat uoy to toaoh you HCW la by oac-plclnlng tho j»rta of tho body that thc eccorclacs coTor.

Thio onec graapcd, your *ińd bottor apprcelaton thc aplondld eona trućtlona1 piir.tc of thc csorcitcB.

Ycu lcarr. hau to do thc* HIGHY, uhieh in noro thai: mott atcrelac fana do.

Our aubjoot thla uook la tho rcrplrctury organa—-tho lunga Thoau and tholr syaton of fUnctlonlng.

lho «auaclo* ord tłu» bcny atracturo of tho ohoat 1 will czplatn lator an In th* oourao uhon you tako up «or'. ipcclal choet uork.

Thcrc r.r . f^ir rec^r-.ijed on ar of brcathinjr.

Tho CUVICULAR. IKrtSCOStAL. tlATHRACUTIC and COSTAL.

Tho clcrinular aroa la tho uppcr part of tl« lunga into which tho air 1» ro-ocirtd flrat. Sj nnrvd bceauao thuy cur*. vlthln thc region of thc olarleulara and aro atlnalatcd by tholr phyalcal acticn.

The clarlsulurs arc ccmanly tcrcr.d tr.<; collar bemca,

The ir.tcreoatal aron la thc spaoa betreen tho truć rlba and tho fal a o riba. A accendary atop to thc cl-.rioulor arca.

Th- dlophrafnntlc aroa la tho locroat catronlty of tho lunga that oxłxnda at thc aide*, bclou tho pit of tho otoŁłoh.

Th i* aoction la tcrr*?4 thc thomelo crch.

Tkocoatnl aroa la tho uholc chuat er thomx«

KCW. Lot¹; atart,

The lucg* aro nade up of silllona of tiny oella that nro hoilcnr. Each ooll 1* a nuaele ul thl-. a gract rajaclt and aa thc tir la tcJccn ln tho«c colla harc thc eapaclty to oroend and emtraet ln tholr pneoos tf lrhalntlon and cahalati m. Aa wc brcatho in vu tako in cocygun whioh ia rocoirud at thia prcaaurc sta tlen whorc part of lt la tafeon up by thc blcod and rc pl a cod by cartxm dl coc Ido. Thui tho honrt and thc blond struor aro enrlehcd.

Ordinarily, thc arorage poraor. cmly unoa ono Inoh to ono and a hnlf inohoa of tholr uppor alr e hrjr.be m. Tho roat lica idlo and t ta grant. Thoro la uhore th© d:mgor lica.

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