TAP CHi KHOA HOC DHSP TPHCM Phan Thi My Hoa NGfflEN CUtJ DANH GIA M Q T SO BAI TAP PHAT T R I E N TO C H A T T H £ Lire CHO NÛ SINH VIEN CO THE LlTC YEU CUA TRU''''OfNG DAI HOC SU* PHAM TPHCM PHAN TH! M[.]
TAP CHi KHOA HOC DHSP TPHCM Phan Thi My Hoa NGfflEN CUtJ DANH GIA M Q T SO BAI TAP PHAT T R I E N TO C H A T T H £ Lire CHO NU^ SINH VIEN CO THE LlTC YEU CUA TRU'OfNG DAI HOC SU* PHAM TPHCM PHAN TH! MY HOA* TOM TAT Tie nhu cdu thiec te qud trinh gidng dgy chiing toi dd tiin hanh nghien ciru ddnh gid mot so bdi tap nhdm phdt triin the luc cho nie sinh vien (SV) dgi cuang co thi luc yiu & Tru&ng Dal hpc Suphgm Thdnh phd Hd Chi Minh (DHSP TPHCM) Thuc nghiim da chihig minh mpt so bdi lap co tdc dpng lich cue din qud trinh ndng cao the luc cua khdch thi nghien cieu Tir khda: bai tap phdt tridn the Iuc, nu sinh vien Dai hpc Su pham ABSTRACT An attempt to evaluate some physical development exercises for female students with physical weaknesses in Ho Chi Minh City University of Education Based on demands from the teaching reality, the researcher has alternpted lo evaluate some physical development exercises for general female students with physical weaknesses in Ho Chi Minh City University of Education Experiments prove the positive impacts of some exercises on the physical fitness of selected subjects Keywords: physical development exercise, female students of HCMC University of Education Mddau Ngdy nay, chiing ta dang sdng thdi dai ma khoa hpe - kT thudt phat trien vdi tdc dp nhu vii bao, ddc biet Id cdng nghe thdng tin Thuc tidn cupc sdng hidn d^ da tao dp lyc rdt ldn ddi vdi ddi sdng xa hdi ndi chung vd ed nhan eon ngudi ndi ridng Nhip sdng, cudng dp lao ddng cao ciia ndn sdn xudt, cdng nghidp hidn dai da cd nhung tde ddng bdt lgi den hoat dpng tri tue, tinh thdn vd dae biet la the chat cua lye Iugng Iao dpng xa hpi, frong dd ddi tugng ehiu dnh hudng nhidu nhat la Iyc lugng lao dpng fri thuc Dd dam bao sue khde ndi ehung vd sire khde the chdt ndi rieng cho lire Iugng lao ddng nay, lanh dao eiia nhidu quoc gia rdt quan tdm den nhdn td ngudi Bdi ngudi Id ddng Iyc cua mpi cudc each mang, la nhan td co ban quydt dinh su phdt tridn vd tidn bg xa hdi Nhan thiie dugc trdch nhidm cao ca nham gdp phdn cai thien vd nang cao the lue SV frudng, ciing nhu tidp ndi cdc cdng trinh nghien cuu khoa hgc cua cdc tdc gia trudc ve cdng tde giao dye the chdt tai trudng hpe, chung tdi chgn dd tai: "Nghien eiiu ddnh gia mpt sd bai tap phdt trien td chat the lyc cho nii sinh vien cd the lyc yeu ciia Trudng Dai hpe Su pham ThS, Trudng Ogi hpc Su pham TPHCM; Email: mytioadk@yahoo.com TAP CHi KHOA HOC DHSP TPHCM Thdnh phd Hd Chi Minh" Phuung phap va td chirc nghien cihl 2.1 Muc dich nghien cuu Tren co sd phdn loai dd xdc dinh SV cd thd luc ydu ciia Trudng DHSP TPHCM, nghien ciiu lya chpn mgt sd bdi tap thd dye nhdm ndng cao the luc eho ddi tugng SV ndi frdn 2.2 Muc tiiu nghien ciru De dat dugc myc tieu nghidn ciiu, cdn gidi quydt cdc van de sau ddy: Xae dinh eac nii SV cd the lye yeu cua Trudng DHSP TPHCM tren ca sd phdn loai the Iyc nii SV theo tidu chudn ddnh gid the chdt ngudi Viet Nam tu 20 tudi eiia Vien Khoa hpc TDTT nam 2002 [8] Nghien ciiu, bien s o ^ mdt sd bdi tap cho ddi tugng SV nu cd thd luc yeu dya tren ca sd li luan vd ca sd thyc tien Ddnh gid hieu qud cac bai tap cho ddi tugng SV nu cd the luc ydu 2.3 Cdc ph trang ph dp ngh ien cuu Nghien ciiu su dyng cdc phuang phdp sau: Phuang phdp tdng hgp vd phdn tieh tdi lipu; Phucmg phdp phdng van; Phuang phdp kidm tra su pham; Phuang phdptiiucnghidm su pham; Phuang phdp todn thdng kd aooi/z) nam20is 2.4 Khdch the vd td chitc nghien ciru * Khdch the nghien cicu Khdo sat 700 SV nam I, khda 39 (2013-2014) Trudng DHSP TPHCM Thuc nghiem: 100 SV 700 SV nam I khda 39 (2013 - 2014) Truong DHSP TPHCM., * To chiec nghien cieu Dd tai dugc tidn hanh nghidn ciiu tir thang 3-2013 ddn thdng 9-2014 Ket qua nghien ciru 3.1 Chgn Igc cdc test ddnh gid thuc trgng the Itrc cho ddi lug'ng nir SV nghien ciru Nghien cuu lua chpn mdt sd test [ da duge Bp Gido due vd Ddo tap sii dyng danh gia thd lyc hgc sinh, SV; cac test cua du dn chuang trinh khoa hoc didu tra thd chat ngudi Viet Nam tir 20 tudi, nam 2002 dd su dyng Do lk cdc test: Deo gap thdn (cm) Luc bdp tay thuan (kg) Bat xa tai chd (cm) Nam ngua gap bung (Idn/30s) Chay thoi x 10m (s) Chay 30 m XPC (s) Chay tiiy sue phiit (m) 3.1.1 Xdc dinh thuc trgng thi luc cm na SV Tru&ng DHSP TPHCM (xem bdng 1) Phan Thi My Hoa I AH CHI KHOA HOC DHSP TPHCM Bang I Kit qud ddnh gid thuc trgng thi luc nu sinh Truong DHSP TPHCM (n= 700) Bai tap i(n) tri trung binh X ;d chuan rung V! le (Mo) ech chuan (S) ong sal ang bien thien (Ra) tri nho nhat (min) trj Ion nhat (max) g cac gia tri (6 bi8n thien (Cv) so tucmg doi Batxa tai cho (cm) Chay 30m XPC (s) 700 159,24 0,41 158 160 10,72 114,87 52 135 187 111467 6,73 0,00499 700 6,61 0,03 6,63 6,42 0,85 0,73 4,09 4,56 8,65 4621,3 12,86 0,0095 Nam ngira gap bung (ISn) 700 11,91 0,19 11 4,99 24,93 21 24 8338 41,9 0,031038 3.1.2 Phdn logi the luc cua ntt SV Tru&ng DHSP TPHCM Dya trdn bdng "Tieu chudn ddnh gid phat trien thd chat ngudi Viet Nam tu - tudi" cua Vidn Khoa hpe TDTT ndm 2002, chung tdi da phdn loai thd lue cua 700 nd SV ndm thii I, khda 39 nhu sau: Loai ydu cd 537 nd sinh, chidm ti Id 76,71% Logi trung binh frd Ien ed 153 nii sinh, chidm ti Id 21,86% Trong sd nii sinh cd frinh dp thd lue Ioai tdt frd len Id 10 ngudi, ehidm ti le 1,43% 3.2 Nghien ciru, bien sogn mgt sd bdi tgp cho doi tirgmg SV nir co the luc yeu dura tren ca sd li lugn vd ca s& th^c tien De thyc hidn dugc mye tieu frdn cdn phai cd cdc bidn phdp cu thd bang nhiing bdi tap dae trung phu hgp dd phat Gap dec than (cm) 700 12,05 0,19 12 4,94 24,42 22 26 8438 41 0,0304 Lire bop tay (kg) Chay thai 4xl0m (s) Chay sire 5' (m) 700 28,56 0,14 28,6 28,6 3,61 13,05 19 17,5 36,5 19995 12,64 0,0094 700 12,58 0,03 12,64 13,8 0,89 0,8 4,07 10,82 14,89 8804,27 7,07 0,005241 700 716,66 2,17 715,5 655 57,43 3297,82 217 610 827 501663 8,01 0,00594 trien cdc td chat the luc Chiing tdi tien hanh phdng van bdng phieu hdi vdi 60 gido vien, cdc nhd chuydn mdn dd xac dinh cdc bai tap phdt frien the lye cho ddi tupng nghien ciru Ndi dung phidu hdi dugc xdy dung tap trung vdo cde vdn dd chinh sau day: - Ddi tugng cdn phdt trien cdc td chat nao? Ddi tugng cdn chgn nhtmg bai tap gi de phdt trien cde td chdt the Iuc? Ddi tugng ndy cdn su dyng phuang phdp vd lugng van dpng nhu the ndo? Tdng sd phidu thu ve la 47 frong tdng sd 60 phieu phat Kdt qua phdng vdn thu dugc nhu sau: Cd 11 cdu hdi dugc dua vdi 42 phuang dn de lira chgn Kdt qua sd phuang an dugc chpn cd ti le ldn hon 85% Id 21 phuang dn, sd phuang an dugc ehpn ed ti Id tir 50% - 85% la 20 phuang 113 TAP CHI KHOA HOC DHSP I PHUM an, CO phucmg an co ti le nho hem 50% TCt kk qua phong v&i va thuc trang thS luc Clia nu SV Trucmg, chiing toi nhan dinh nhu sau: Phuong phap nen svt dung la tap luyen co djnh miic chat che D6i tuang nghien ciiu nen su dung luong van dong trung binh, cu the: Mon hpc dien kinh Cac bai tap cho nCt SV co the lire y6u Clia truang theo chuong trinh va dieu kien vat chat cu the gom: + Chay phiit tu\ siic (95,7%) + Chay 20m (95,7%) + Diing len ngoi xu6ng (95,7%) + Nam ngua gap bung (957,9%) + Cac dong tac cang ca voi bien dp lon (89,4%) 3.3 Bdnh gid hieu qud cdc bill tap clio ddi tirffng SV nil- co the life yeu ciia Trudng DHSP TPHCM Nhu a muc 3.1.2 da trinh bay nghien cii'u da phan loai dupc 537 SV co th^ luc ydu tong so 700 SV Sau chiing toi lira chpn ngau nhien 100 SV Nhom dcii chimg gom 50 SV nhom thuc nghiem 50 S\' Hinh thiic thirc nghiem so sanh song song tren nhom nii SV co trinh dp the luc yeu Tong nii SV tham gia thuc nghiem la 100 3.3.1 Dunh gid the luc nhom thuc nghiem vd ddi chirng trirac thuc nghiem (xem bdng 2) Bdng Trinh the luc chung (TLC) truac ihuc nghiem supham Sire nhanh s tieu& Test doi tirffng T T Nhom doi chirng N = 50 Nhom th\rc nghi&m N=50 T Sir khac biet tin Sire ben Do deo Kheo leo Bo Aeo than (cm) Chay thoi 4xl0m (giav) Chay 30m XPC (giay) Lire bop tay thuan (kg) Batxa tai cho (cm) (lin) Chay tiiy sire 5' (ra) 6,84 24,44 149,03 7,44 665.25 9.10 13,57 ± 0,368 ± 5,194 ±12,263 0,368 ± 38.46 ±4.30 ±0.46 6,96 24,20 148,48 7,95 662.52 9.35 13,75 ±0.349 ±4,87 ±12,580 ±4,120 ± 84.30 ±4.162 2,41 0,26 0,21 0,18 0.43 0,28 0.13 >0,05 >0,05 >0,05 >0,0S >0.05 >0,05 >0,05 Nam ngira GB 30" P Ghi chli TNSP thang ± 0.432 nam 2013 cly thong ke 114 Sure manh TAP CHI KHOA HOC OHSP TPHCM Phan Thi My Hoa Bang cho thay, trudc thuc nghiem, uinh dp the luc cua nhdm ddi chimg va thuc nghidm la nhu nhau, khdng cd su khdc biet dang kd nen khdng dam bdo dp tin cdy thdng kd d muc cdn thidt 3.3.2 Kit qud sau thuc nghiem suphgm (xem bdng 3) Bdng Trinh TLC sau thuc nghiem supham Siic nhanh s T T Cac chi tieu & Test doi tirffng Siirc ben Bo deo Nam ngu^ GB 30" (lan) Chay tiiy sire 5' (m) Do deo than (cm) 153,35 11,56 672,26 9.26 Kheo leo Chay thoi 4xl0m (s) 1345 ±11,433 ±3,102 ± 87,435 ± 3,284 ±0,46 Sire manh Nhom doi chirng N = 50 6,63 Lire bop tay thuan (kg) 25,20 ±0,356 ± 4,680 Nhom thuc nghiem N-50 6,45 27,36 154,86 12,76 725,20 10,87 12,28 ± 0,378 ± 4,782 ±11,71 ±3,142 ±88,166 ±3,105 ± 0,335 T 2,45 2,18 2,36 2,56 3,07 1,54 3,23 P 0,05 0,05 0,05 0,05 0,01 >0,05 0,05 Sir khac biet tin cay thong ke Chay xa30m XPC (s) Bat xa ' tai cho (cm) Bdng eho thdy sau thuc nghiem su pham, ntr SV cd TLC yeu cua nhdm thuc nghidm da cd TLC tdt ban ban so vdi nhdm ddi ehung Mac dii, d nhdm ddi chung cdc chi sd TLC ddu tang len, song d mirc dp khdng ldn so vdi trudc thuc nghidm: 4/7 chi sd cdc test TLC vdn d muc kem, cd chi sd dat mdc trung binh, dd d nhdm thuc nghiem la 7/7 (100% chi sd dat muc trung binh, khdng edn cdc chi sd test d mirc kem) Theo kdt qua tren, nhdm ddi chung cd 15 SV (dat ti Id 30%) dat mue trung binh va 35 SV (70%) vdn d mue ydu Cdn d nhdm thyc nghidm cd 37 SV (74%) dat mdc trung binh va 13 SV (26%) cdn lai vdn d muc yiu Ghi chu So lieu kiem tra thang 52014 Ve mat thdng kd hpc, cd su khdc bidt ve trinh dp TLC giua nhdm thuc nghiem vd nhdm ddi chung, da sd (6/7 test) ddu cd dp tin cay vdi gid tri t = 2.18 - 3,23, P0,05 (5%) Ngoai tru test deo gap than, gia tri t < 1,96, P>0,05 (5%) TAI LIEU THAM KHAO Nguyin Ky Anh (1992), "ThS he tre Viet Nam-SOS", Tap tuyin gido due sire khae vd thi chdt nhd truang, Bp Giao due va Dao tao Bandaveski, B la (1986), Do lin cdy eac test thuc nghiem thi thao, Nxb ThS due The thao Duong Nghiep Chi (1998), Bo luang thi thao, Nxb Th6 due ThS thao Nguyin Dai Duong va cpng su (1999), Nghien ciru dien bien thi luc chung ciia sink vien khoa hoc thi due the thao, Nxb Ha Npi Trin Thi Nguyet Dan (2001), "Xay dung chi tieu trinh phat triln the luc cua sinh vien Cao dang Nhac - Hpa Trung uong" Tap tuyen nghien eiru khoa hoe gido due thi chdt Sire khoe truang hoc cdc cdp, Nxb The due The thao Pham Minh Hac (1995), "Dautu cho giao due la dau tu cho phat trien", Tgp chi Giao due vd Thdi dgi, (1), Ha Npi Pham Minh Hac (chu bien) (1996), Vdn de ngucri su nghiep cong nghiep hda, hien dgi hda, Nxb Chinh tri Quoc gia Ha Npi Vien Khoa hpc The due The thao (2001), BiSu tra the chdt nhdn dan tir 6-20 tuoi giai dogn 1, 2001-2002 Ha Npi (Ngciy Tda soan nh$n 6uac bai: 19-11-2014; ph^n bien d^nh gici: 24-11-2014; ngiy chip nhin dang: 22-6-2015) 116 ... trgng thi luc cm na SV Tru&ng DHSP TPHCM (xem bdng 1) Phan Thi My Hoa I AH CHI KHOA HOC DHSP TPHCM Bang I Kit qud ddnh gid thuc trgng thi luc nu sinh Truong DHSP TPHCM (n= 700) Bai tap i(n) tri trung... cicu Khdo sat 700 SV nam I, khda 39 (2013-2014) Trudng DHSP TPHCM Thuc nghiem: 100 SV 700 SV nam I khda 39 (2013 - 2014) Truong DHSP TPHCM., * To chiec nghien cieu Dd tai dugc tidn hanh nghidn... CHi KHOA HOC DHSP TPHCM Thdnh phd Hd Chi Minh" Phuung phap va td chirc nghien cihl 2.1 Muc dich nghien cuu Tren co sd phdn loai dd xdc dinh SV cd thd luc ydu ciia Trudng DHSP TPHCM, nghien ciiu