19 4 Vol. 19,No. 4 215 7 Sports Science Research Jul,215 T )) & 1,2, ' 3, 1,4 (1., 3518;2. DE,D DE 555 ; 3. 2, 6141;4. FG, FG 644) :3:; QM,M M 61?D ^ 213 &M M 6X 125 kg!" GHIJ:-\ T 4")6\ ; ]. 8 s, 3 Deg, W! J N, - QM 6 ]7, = E; 6 T"6B1[6 :6[ 3 $8 \,"[ 3, O\ \ O5 T \Y, 74 6 :S : ;M N ;6X ()*+:G884,-./:A,1 +:17-7413(215)4-55 - 6 A Three dimensional Kinematic Analysis in Snatch Technology of the Olympic Champion Long Qingquan WANG Lei 1,2,YANG Shi yong 3,CHEN Rui 1,4 (1. School of Physical Education and Sport Science,Fujian Normal University,Fuzhou 3518,China; 2. College of Physical Education,Guiyang University,Guiyang 555,China; 3. Sports Department of Chengdu Sports University,Chengdu 6141,China; 4. College of Physical Education,Yibin University,Yibin 644,China) Abstract:In order to find the snatch features of the excellent athlete,using the three dimensional kinematic approach to par ticipate in 213 National Games weightlifting competition athletes 125kg snatch Long Qingquan technology research. The re sults showed that:at the beginning of the first exhibition of the hip extensor mastered the correct technique to mention the bell; reduce knee consuming stage. 8s,Knee flexion 3Deg back only to 18. 4Deg,reduce knee with traditional techniques are quite different;force stage hip and knee angle changes consistent and reaches its maximum at the same time,reflects the supe rior force coordination. Key words:snatch;kinematics;long Qingquan 6X 28 &, +M 29 & - 29 & bm 9 213 & -bm 56 kg 6 Q 216 & O ' +M 6X 26," + M 6 & [1] M M D 1 #$ML?@ 1. 1 #$ML ^ 213 & 12 bm BC, 1[ ;G 6X 6 Q 6) Q M 6X,,3 T M 6 T \ C!I 1 1 R#$ RST # & / / cm / kg N / kg / kg / kg 6X 23 156 55. 6 56 125 16 :214-12 - 29 : (1981 ),, 'K(,,-./!"1 : T
５６ １ ２! １９ " LM*'34 56cd １ ２ １ ;<=>öî ２０１３ 8 ３ + ２４ ½Ó9'õGKLM56L Mr» _ f à ＳＯＮＹ ＤＣＲ ＴＶＲ１１Ｅ ö È mnsg Sg^öÉÊQ ２５ Ｈｚ w_{ïéê ６ Ｈｚ TûIù«Icht¼?mn T»»_ ＰＥＡＫ ~ &BÏÐÍ ２０ áï LEµ&ÁgT~ Sgî 3 １ f u hÿw»k ÇÈ.ª１５ ｍ １ ２ ３ õj Bî Ì １ ５ ｍ ÇÈÉÊQ ５０ ø ｓ BgÇÈRT  h?»_~ Sg omnsg ô»_ Ｅｘｃｅｌ omnj E! １２ $w)> Û ５６ ｋｇ úé5± ÑÛ １２５ ｋｇ T» １ ２ ４ CDE 9FGHHAIJK ÑÛ V Û 2É5T!ÆÕÛc>?2!"#$ É\R w» s_æáçöáït» ¾óïãÛ ÃÈ a ô<èû_fôñ$µ"fúå[ 1ÆÕGû» ѱ» Ñw» TÔ úwü ()* g Ñ$µ" f*ùeæ F È ügwóï %& '& ±Æk *±eþvç @ １ 34Õ5Õ6Æ@ Nµã µjys Jy JyS `w S ４ ái \ht ÂT mnfgq c １ ２ ２? @=AIî soklw¼il /34mnF<2 µt ^_ $T ＳＩＭＩ Ｍｏｔｉｏｎ ~ fgôõh ÂiáÑÛ 5} &Á TÑVµgmn&rW ÇT ÂE> Û ５６ ｋｇ 2É5± ÑÛ１２５ ｋｇ #t &r ６ áñ ２ W ５ áôõ @２./ １２５ ｋｇ ÑÁ7 \@ ６ áñ Q １ N¼ ïñ óïªnÿ T ÆÑ ２ N¼ÓðÑ ïq} ð µjy k O l_¹ T ÆÑ ３ N¼1LÑ w» Ó ðñ±ûoð µjy¹tt ÆÑ ４ óïp ȹ_¹ÌgÑ w» 1Lóï³p ȹ_ ５ ¹ÌgÑ Gû_¹ûgÑ óïp²gû stôõûo /Lòñòð"_óï P_¹ûg T ÆÑ ６ ÈÛ_¹ÌgÑ óïp²èû ÛO! ¹Ìg ÆÑ ºfáÑ Vq±Æá ÑVÔÕ ５ áôõ EÅ ５ áôõ5 1LÔÕ WGûstÔÕ óbw» cû± µhåfáôõt?mn gfg ２ ÊT õ N åô,aaf8` 4AWÕ T L WZÒ'vv
4, :+M 6X M BC 57 B 6 M %L 6 J4, L M 6 C, C6 6 C S S E6,D M, 74 C V Q 6!" OBC OW^ BC <M BC 1[D6X 6 2 2. 1 &)) - 6 #, 6 K L O OV 7]M 6 6:S, V D 6 C,D@4 9 O 3!"6 C # 3 ],6X 6 O-. 16 s ^6, O \,J\ 6 KL1, # V 6 8 U O-\ ^ \6, N-. 32 s O J ^, O5 E J-\ ^ - 6 KL # \ \ 6 L, L 3 6 KL W, KL W\ [6- ^ \ B = 6 6 6!H-\ ^, $ M, Q 6 \, Z \,J6X 4\ 9 6L ( 3 T 125 kg & ' ( - \ G, O \, Z, \, /,M O \6 Z+, C9 B 6 O\,V^\ 6 O, B,V K O \T 8, O/9, Z 6 O6, O/9,K \,, Z B 6 - # 6 O3 12 ~ 2 Deg [2], I 2,6X O 3 3 Deg, O O \4 17. 3 Deg,E ] 3. 8 s J6X - A 8,Z 8 B W! J 5, W [3] 9 [4] 6 3 C- QM ]7 Y Q\ H 6X - G O 18. 44 Deg,6 M 6 115 ~ 143 Deg [5], 6 ^ 212 & - 6 9 < QD 6 O 128. 5 Deg [6], G 66 OV 3 6 \ \6 8 - [ O6BC# Q 4
58!" 19 2 T 125 kg & DZ \ F C 8 / s. 56. 64 1. 12 O / Deg 39. 32 111. 48 18. 44 68. 15 O / Deg 5. 33 76. 74 94. 5 94. 92 O / Deg 161. 36 149. 19 154. 96 94. 55 3, O5 C& B3B B B 1, B O \Y;- B - F C8M 1 \, $/9 3 J ]- 6. 64 s,6x O \,-. 24 s 6 8 O# 98. 4 Deg ^ 158. 7 Deg, O#94. 1 Deg ^ 171. 7 Deg c ]B 5 O T, - 8 4 O \Y,J6X :S, T 4 6 L - 6- B Z F V, O 6, $/93 [6/ IJ T - B#6X O# 165. 8 Deg 6 94. 6 Deg,6 O 71. 2 Deg,J6X V K \, Z 6 ^ $/9 2. 2 &B &)) $ OW^ O M L W 6 L, ) L O6 # \ O # < \6 [7] I 3 ]6X - O3 1. 13 m / s,-d #<& #, - O \YBC,6X 1. 77 m / s, - R 9 <& <, O\ 4 56. 6 % B 746X 6 W, 4 [ 2 6- G 66 O 6 \ 8 [8-3 1] B5 1 ()* &M # OY(m / s) \ OY(m / s) O\ / % 6X 1. 13 1. 77 56. 6 1. 3 1. 72 32. 3 1. 23 1. 95 58. 5!. 97 1. 35 39. 1 R 1. 3 1. 86 43. 1 1. 8 1. 53 43. 7 ^ 1. 38 - - 1. 5 - - _ 1. 4 1. 54 48. 1 - F C O 3F, /92, = O, / IJ 6!",1 < QM -/ IJ $ /M 6 \^ O 4 9. 8 m / s 2 6 ^ O, 26 7 M 4 [5] 1 5C 76X - 6 $^ O 4 1. 3 m / s 2,6X 6/ 6 + / ^ O V ^ O, 3 6 \, \ 6 6, / ^,- W /,/ 4 9 5 #6X W 6 O c D 7,-IJ $/9 O 8 T,. 1 s W 6 O, 6X 43. 15 s J-IJ # V \ D 6 cc,9 /,
4, :+M 6X M BC 59 - C 6X \ 8 4, QM 7 @\ 6? [12] 1 P X76X - \.5 -.5-1. -1.5-2. 度 4.5 -.5-1. -1.5-2. 度 5 2. 3 1)) 人体重心速度 杠铃重心速度.4.8.12.16.2.24.28.32.36.4 + ), &' 度 人体重心速度 杠铃重心速度.4.8.12.16.2.24.28.32.36.4 度./ + [1] ), &' 度 - # 3 M 6 L $8, # 3 L6 3 J4#, $8 7 KL6, 668 V @, c 1 6 - O, #M L / I J, L6 \ W \ L6 O < 2, F C 2 W/ <, 6 L L [11] 2. 3. 1 A E 1-6?, 7 \ 6 9 @4\ 6 6??V \ O 6 W, &V -\ 6S 6X - \ 7. 8 cm 6 $8 J4 6?6 \ 6KLW# \ W $6<,6@ I 4 ` 6X -\ $8 O6 5 2 cm,k - 9 $8 BN 4 1 cm 9 8. 6 cm ` - [12],K D \ 6, W L T, W M J [D 6BC, 3 T 6KL J # 6X O 6-6X 6 $8 \Y 4 25. 2 cm, Y- D M # \6, J6X - $8 6c V \ 8 2. 3. 2 23)4 51 #M L / IJ, L6 \ W \ L6 O<, < O c M - = 6 U, Z (6\, 6 O ^/ IJ 6 2 ^ / W 6, O!H ],M 4?B IJ, < T 6!" [7], M,- 56 \/ O/9 O \ T 1 I 5,6 X C6< 3 116. 2 cm, W Y3 72. 6 %,+ QD 6, W B<+M Y 4 B5 1 ), Z M [3,8,13] cm # \ \Y 6X 7. 8 5. 2 1 8. 6 25. 2 1. 2 7 6. 9 17. 3 " 7. 1 7. 2 1. 9 1. 1 7. 9 7. 9 2. 2 1. 1 ^ 9 13 6 24 - - 1. 1 11. 1 _ - - 4 1 9 5 2 15
6!" 19 5 T Z M # CW Y / % 2 / cm 6X 72. 6 14. 1 R 73. 4-69. 13. 6 / IJ \ 6 - B c,b, $9 <, \ " -6 B - IJ / IJ 6 2 U 6 L -/ IJ #, ] C 6, D/ IJ6 * L [14] 6!", QM 6 2 3 1 ~ 15 cm I 5, 6X 2 3 14. 1 cm,+ QD 6, 74 6/ IJ 3 :<BF^ 1)\ 6 KL1, # V 6 8 U O-. 32 s O J ^,\ ^ - 6 KL # \, \ 6 L 2) ]. 8 s, O 3 3 Deg, O \4 17. 3 Deg, A 8,Z 8 B W! J 5!F- QM 6 ]7, = T 6 B E9!" 3) 6 T"6B 1[6 : 6[ 3 $8 \, \Y 25. 2 cm, 8 4 O \Y, J46X 6 :S 9 T6 L O \Y 3 1. 77 m / s, O\ 3 56. 6 %, CW Y3 72. 6 %, 3 Y 5)/ IJ 2 3 14. 1 cm, $^ O 1. 3 m / s 2,B + Q D 8 \ \ ;"[ 3, O\ \ 4) O5 O T, - DE,- [1]. +M ( 6&!" [J]. % $\,1999(1):2. [2]. \ 6M BC[J]. ' $\,1999(4):95. [3],, W. +M M BC [J]. ' $\,211(12):66. [4],,%%. 154kg 6 BC[J]. $\,212(4):69. [5] G. W 7 M 6 N [J]. WM!",1982(3):23. [6]ERBIL HARBILI. A Gender - Based Kinematic and Kinetic Analysis of the Snatch Lift In Elite Weightlifters in 69 - Kg Category[J]. Journal of Sports Science & Medicine,212 (1):15. [7],8, :,. ) Q M GG!"[J].,25(1):22. [8]8. _X 117. 5 - I 6 BC[J].,1989(9):15. [9]8,8,8,. ) Q M < BC[J]. #,23(7):53. [1]. +M M BC[D]. %: % $,27. [11]GOURGOULIS,VASSILIOS,AGGELOUSSIS. Unsuccess ful vs Successful Performance in Snatch Lifts:A Kinematic Approach[J]. Journal of Strength & Conditioning Re search,29(2):56. [12]. 8 M [M]., : ], 199. [13]D,,8. 2. 5 kg I 6 BC[J]., \\,1999(4):49. [14], J, W,. 6 N [J].,1984(4):42. [ ]