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DAC DIEM THANH PHAN CAU TRUC CO T H £ SINH VlfeN DAI HQC THE DVC THE THAO

BAC NINH T R £ N THIET B| INBODV 520.

ThS. D i o Thj Phuomg Chi Trudmg Dai hpc TDTT Bic Ninh Summary:

We examined medically analysis sirucmral composition feamres device - InBody 520 for students at Bac Ninh Sports University. Research results contributed to build a data bank of biomedical and physical indicators for the regularly and systematieally exercising participants.

Tdm tit:

Chung ldi tien hdnh kiem tra y hpc nen thiit bi phdn tich ihdnh phdn cdu tnic ca the - InBody 520 cho sinh vien trudng dgi hpe TDTT Bac Ninh. Ket qud nghien dtii gdp phdn xdy dyng ngdn hdng dU lifu cdc chi so y sinh hpc vd the lyc cua ngudi tham gia tgp luyfn thudng xuyen, cd hf ihdng.

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Ngiy nay, khoa hpc cdng nghf hifn dfi da ttd tliinh ngudn lyc gdp phin lit Idn cho sy phit tridn ciia TDTT, Vifc tiip cfn thinh tyu khoa hpc ky thuft dd nghidn cim, vfn dyng ttong linh vyc TDTT li xu hudng tit ylu dd dua ndn TDTT eiia Vift Nam phit tridn Idn mpt tim cao mdi,

Thilt bj hifn dfi Inbody 520 mi Trudng DH TDTT Bic Ninh da dua vio sir dyng ed tinh ning ty dpng phan tich, dinh gii thanh phin ciu tnic ca thd, Hifn nay, eic chi s l dupe xic djnh d thilt bj hifn dfi niy eho phdp dinh gii nhanh vi chinh xic thinh phin ciu triic ca till d mile phan hi, la ca sd dd didu chinh chd dp in udng vi tfp luyfn sao cho hpp ly nhit.

vin dl hifn dang rit dupe quan tim, PHU'ONG PHAP N G H | £ N CL I

(Jui trinh nghidn cim sir dyng cic phuang phip sau:

- Phuomg phip phan tich vi Idng hpp tii lifu - Phuong phip phdng vin va ipa dim - Phuang phip quan sit su phfm - Phuong phip kidm tia y hpc

KET Q l ,\ NGHIEN CCV VA B,AN LL,AN

1. Ket qui kiem ti^ mpt sd chi so vl thanh phan cau true cor thi dia SV DH TDTT Bic Nuih Bang phuong phap kidm tta y hpe ti^n thiet bj InBody 520, tiln hinh kidm tra cic SV thupc cac chuyen ngaiUi: Bdng chuydn, Bcri lpi, Didn kinh, Vft khda 45, nginh HLTT vi nganh Y hpc khoa 47, Ket qua dupe tiinh biy d bang 1,

Bang 1. K i t qua kidm tra thinh phin cp the ciia SV DH TDTT Bie Ninh TT

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

ChisI Tdng lupng nuac (lit) Tdng lupng protein (kg) Tdng luiTng chit khoing (kg) Tdng lupng chat beo (kg) Trpng lupng (kg) Tdng lupng co xuong (kg) Skeletal Mu

Chi sd khdi co the (kg/m-) Ty If chit bdo (%) Ty If eo - hdng Trpng lupng tay phai (kg) Tipng lupng tay uii (kg) Tipng lupng Uian minh (kg) Trpng lupng chin phii (kg) Tipng lupng chin uii (kg) Tdng diem do miy dinh gii

Ketqui(,v±^) Nam (n=68)

40,78±4,13 11,03±1,09 3,66±0,34

8,6±0,91 63,63±5,74 31,28±3,29 19,23±1,05 13,34±1,52 0,85±O,O9 3,06±0,45 2,99±0,27 23,18±0,34 8,52±0,52 8,35±0,49 77,64±5,53

Nii(n=27) 32,4±2,48 8,70±1,22 3,05±0,32 11,57±2,16 55,75±4,37 24,28±3,05 20,18±1,17 20,48±3,04 0,68±0,07 2,22±0,31 2,18±0,28 18,60±1,16 6,74±0,65 6,68±0,63 76,41 ±5,67

t 9,4 12,0 13,0 4,0 3,2 15,7 0,8 8,6 3,6 8,3 8,3 9,6 3,8 4,6 07

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>0,05

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>0,05 Qua bing 1 cho Uiiy: Ket qua kidm tia mpt s l chi s l vl ciu true vi thinh phin co Ull cua S\- Dfi hpc TDTT Bic Ninh cho Uiiy:

- Trong sd 14 chi sd nghidn cim thi cd chi sd khoi co thi (BMl) v i long diim do phin mdm ti-en miy danh gii dya ti^n cic chi so Uiyc tl thu dupe d moi dii Wpng kiim tia li cd sy hrong ddng giiia nam vi nil, Sy khic bift khdng cd y nghTa Uiong kd d P> 0,05,

- Chi sd Idng lupng chat bdo (bao gdm chit bdo trong md md dudi da, trong cic co quan npi Ifng) vi ty If % chit beo (upng lupng chit bdo so vdi tdng ti-png lupng) d nd li cao han bin so \ di ca thd nam gidi. Kit qua nay phii hpp vdi sy khae bift vl ciu tiile vi chue ning giua nam va nil gidi gidi tiudng Uianh, Nii gi(ii cd ti If cao han so vdi nam ciing wli va Uiudng Uiay ddi Uieo qui ttinh phat ttiln do inh hudng ciia npi tilt to sinh dye nii, giup tfo cac dudng cong cho ngofi hinh duy tii nang lupng vi chiic ning sinh sin.

292

Cic chi so cdn Ifi d SV nam li cao bon bin so vdi S\ nii. Sy khic bift la co y nghia Uidng kd d P< 0,03 sy khic bift niy cd thi dupe lufn ban nhu sau:

Kich thude vi tipng lupng cc thd nam ludn cao hem nii, die diem nay da dupe hinh thanh qua qui trinh tiln hoi lau dai, Trong hoft dpng sdng, dd tfO nen hinh Uid vfm \ d vi siic mfnh vupt trpi so vdi nir cic chi so ve tdng lupng ca va tdng lupng chat khoing cua nam diudng cao bom. Ting lupng nude d nam cao hem nii do cudng dp hoft dpng, nhu cau chuydn hpi ning lupng cua nam ludn cao ban. Ma nude la mdi tiudng cua sy chuyen hoi, him lupng nude Wang quan ty If thuan vdi cudng dp trao ddi chat,

Tdng lupng protein d nam cao ban nii vi protein la thanh pbin cau tf o chu yeu ttong ca xuang (cd him lupng thii bai sau nude).

Ty If eo - bdng d nam ludn cao horn nu vi hdng phy nii thudng nd nang de thye hifn chiic ning sinh nd, dong thdi vdng ep ciia nii lai nhd ban nam,

6 ci nam vi nii diu cd chi so ttpng lupmg tay phai vi ttpng lupng chan phai cao hon tay trai vi chin trai vi da sd deu thufn ben phii nen chin, lay phii cd xu hudng hoft dpng vdi cudng dp cao hon, phit triln hon,

2. Dinh gii thye trang thinh phin ciu triic co thi SV Tnrdng Dfi hpe TDTT Bie Ninh Chung tdi ling dyng bing gia tii chi sd ly Wdng khuyin nghj djnh sin tien thilt bj In- Body 520 dupe xic djnh ridng cho moi ddi Wpng cy thd,

Bing 2. Dinb gii tinh trfng co thi cna S\ DH TDTT Bic Ninh (n^5)

TT

1

2

3

C h i s I

Ting lui^ng protein (kg)

Tdng lupng chat khoing (kg)

Tdng lupng chat bdo (kg)

4 T i n g lupng nude (lii)

5 Trpng lupng (kg)

,Muc df Binh thudng

Thieu hyl Binh thirdng

Thieu hyl Binh Ihudng

Thieu hyl

Kit q u i

" • i

82 13 81 14 46 47 Thira 2 Binh Ihudng

Thicu nude Phune Binh thudng

95 0 0 83 Thidu can | 6

%

86,32 13,68 85,26 14,74 4K42 49,47 2,11

100

ao

0,0 87,37

6,32

6

7

9

10

11

12

13

14

15

Trpng lupng ca xuong (kg)Skeletal Mu

Chi so khoi co thd (kg/mO

Ty If eo - hdng

Can bing than tien

Cin bing than dudi

Can bing trdn - dudi

Siic manh phin diin tren

Sin: manh phin thin dudi

Trang Ihii co bip

Binh thudng Tit Thiiu hyt Binh thudng

Miic thip Miiccao Binh thudng

Cao Can bing Khdng can bing

Cin bing Khdng cin bing

Can bing Khdng cin bing

Binh diudng Phit tiiln YIU nhupc Binh Uiudng

Phil tiiln Yeu nhupc Cin dii Vfmvd YIU nhupc

83 5 7 79 10 6 95

0 65 20 76 19 89 6 76 19 0 74 21 0 82 13 0

87,37 5,26 7,37 83,16 10,53 6.32

100 0.0 68,42 21,05 80,00 20.00 93,68 6,32 80,00 20,00 0,0 77,89 22,11 OO 86,32 13,68 0,0 Qua bing 2 cbo thiy: Kit qua phan lofi tinh ttfng ca thi cho thiy ciu mic ca thi vi Uiinh phan cic chit phin da diu d miie binh Uiudng, cin dii, Ngoii ra cdn gfp mft s l tinh ti^g khic bift sau:

- 13,68% doi Wpng nghien ciiu d tinh ti^g Uulu hyt protein, Diy ti ty If ding luu tim doi vdi ngudi tfp luyfn TDTT, diiu niy chung td sy cung cip protein trong chl df dinh dudng bing ngiy ciia mpt bp phfn SV chua dim bio, Cung cd Ull do tidu chuin dii ehilu, chua phu hpp vdi ngudi Vift Nam,

- 14,74»o so doi Wpng kiim tra cd kit qui li thiiu chit khoing, phin diu ci d SV nam vi nd, Diiu niy cd Uil ly giai do gii tij Uiyc tl dupe dii chiiu vdi tidu chuin 1^ tiidng cila ngudi Au My, chua phu hpp vdi ngudi Vift Nam, Bdn cfnh dd, ngOfi ttii cic bfnh ly lidn quan din roi lofn chuydn hda, phin Idn nhiing tiudng hpp Uulu hyt cic chit ttong co Uii Uiudng li do chl dp in khdng dim bio dinh dudng, co thi khdng hip Uiy dupe dii chit so vdi nhu ciu vfn dpng, phit triln.

294

- Cd tiii 49.47% so SV dupe xic dinh li Uudu chat beo trong khi t> If nhp can chi la 6,32% vi ty If thiiu hyt ca xuong li 7.37%, Kit qua nay cbo thiy d ddi Wpng tfp luyfn Uiudng xuydn nhu SV TDTT Uu lupng md dy trii l i rit Uiip, tipng lupng ca rich cyc li rat cao ndn van duy tri dupe tdng trpng lupng ea the d muc can ddi, ty If can nfng/(chidu caoY biu hdt (83,16%) d miic ly wdng, Trpng lupng md ciia ca the lidai lupng cd dp di tniyen cao v i li mpt chi tidu quan trpng dd dinh gia tuydn chpn tai nang the thao, Mpt ca thd vdi lupng md dy tiii it vi lupng ca bip phat tridn li die diem quan trpng dd duy tri hoft dpng Uid lyc vdi cirdng dp cao. Mat khae qua day cd thd thiy chl dp dmh dudng ciia SV TDTT nhin chung chua dim bio, chua cung cap du dudng chat cho nhu ciu van dpng vi phit triln. Mirc dp tidu hao ning lupng trong vfn dpng d miic cao trong khi sy bu dip cic chat mang ning lupng (glucid lipid, protid trong thiic an) khdng du la nguydn nhan chu yeu cua sy tliilu hyt chit beo trong thinh phan cau triie ca the,

- Ty If SV Uiiia chit bdo (2,11%), Uiiia can (6,32"4) la khdng nhidu, - 6,32% SV cd can nfng thip ban so vdi chidu cao, ngudi gay.

Da sd doi Wi;mg nghidn curu cd co the d tiang Uiii can bing giiia U-dn vi dudi, giiia 2 bdn phii v i trai, Tuy nhidn cdn cd mpt s6 tnrdng hpp phit triln khdng can bing, cy Uid nhu sau:

- 21,05% khdng can bing d phan than tien. 20% khdng can bing d phin than duiii, 6,42% khdng can bing giura than trdn vi thin dudi. Nguyen nhan cd thi do inh hudng cua Uidi quen lao dpng vi tfp luyfn, ting irudng khdng diu giiia ben phii v i trii giiia cic bp phfn trdn v i dudi ca thd.

Da s l cd sire mfnh ca thd d miic binh thudng, 20% dupe dinh gii phit tiidn siic mfnh phin thin tidn vi 22% phit tridn siic mfnh phin thin dudi,

Cd 86,32% dupe dinh gii l i tinh ttfng co bip phit tridn cin dii v i 13,68% dupe dinh gii li ca bip vfm vd,

K t T L U ^

- Da so S V TDTT cd the tifng can doi Wy nhidn cin cd chl dp dinh dudng diy du hon dd dim bip eho ca thd cd thinh phin eic chat ciu Ifo. dfe bift li him luijmg protein, khoing chit vi chit bdo d miic ly Wdng, duy tri thd lyc tot.

- c i n ting cudng sii dyng Uiilt bj InBody 520 dd phin tich ihinh phan ca Ihd cua cie doi tupng khic nhau, dong thdi lien binh cac nghidn ciiu, phan tich thinh phin co thi d cic giai dofn khic nhau cda qui trinb tfp luyfn

TAI L I t U THAM KHAO

1, Phfm Tuin Phupng (2002), Do dgc thi hinh, Nxb TDTT, Hi Npi,

2, Nguyen HfC Thuy (2001), Dien bien sinh ly. hda sinh vd hda hpe khi ca the vgn dpng, Nxb Y Hpc. Hi Npi,

3, .M>-ungki ICim et al (1998), Development of New Equation using Anthropome- try to Predict Uie Percentage of Body Fat in ChUdren, The 5th Annual Pacific Sports Rim