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In order to evaluate the quality of professional athletes in martial arts, the camera array based measurement and multi-view geometry were combined to develop a refined recognition method of human movements under the constraints of human parametric model, and a quantitative evaluation method system of martial arts movements was established based on the obtained joint position and angle information, and the technical movements of athletes of different levels in the five-step boxing event were measured and evaluated. The results show that the method developed in this paper can effectively realize the identification and quality evaluation of athletes’ movements in Wushu events, and the research results can also be extended to other competitive sports and public health, so as to provide support for scientific training and sports rehabilitation.
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为解决武术项目专业运动员动作质量定量化评价的难题,将阵列式摄像测量技术与多视角几何原理结合,发展了人体参数化模型约束下的人体动作精细化识别方法,基于所获得的关节位置与角度信息建立了武术套路动作定量化评价方法体系,对五步拳项目不同水平运动员的技术动作进行了测量和评价。结果表明:本文方法能够有效地实现武术项目运动员动作质量识别与质量评价,研究结果也可以拓展至其他竞技体育运动与大众健康,为科学化训练与运动康复提供支持。
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马威 (1987—),男,回族,河北沧州人,硕士,讲师。研究方向:武术文化。E-mail:275875132@qq.com。
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马威 (1987—),男,回族,河北沧州人,硕士,讲师。研究方向:武术文化。E-mail:275875132@qq.com。
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Schematic representation of the SMPL model and its joint regression matrix, figureFileSmall=XvPmyUsxRY92JadLfM4aDg==, figureFileBig=eGYm67vuS/8p8niwexhbKg==, tableContent=null), ArticleFig(id=1203787164103451598, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1203753460488445967, language=CN, label=图1, caption=
SMPL模型及其关节回归矩阵示意, figureFileSmall=XvPmyUsxRY92JadLfM4aDg==, figureFileBig=eGYm67vuS/8p8niwexhbKg==, tableContent=null), ArticleFig(id=1203787164321555417, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1203753460488445967, language=EN, label=Fig.2, caption=
Schematic diagram of SMPL model construction[14], figureFileSmall=NDrGfSo2H29KjDjOokxN0w==, figureFileBig=QEZ1IxQI1pvz4AEeCB9l2w==, tableContent=null), ArticleFig(id=1203787164510299109, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1203753460488445967, language=CN, label=图2, caption=
SMPL模型构建示意图[14] 白色点为关节坐标
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SMPL model parameter acquisition process based on stereo vision, figureFileSmall=2qD/aTe4wiqGgH97F0zrvQ==, figureFileBig=EXKiITfEs/mhs2R6vT3Yrw==, tableContent=null), ArticleFig(id=1203787164740985850, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1203753460488445967, language=CN, label=图3, caption=
基于立体视觉的SMPL模型参数获取流程, figureFileSmall=2qD/aTe4wiqGgH97F0zrvQ==, figureFileBig=EXKiITfEs/mhs2R6vT3Yrw==, tableContent=null), ArticleFig(id=1203787164854231040, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1203753460488445967, language=EN, label=Fig.4, caption=
Joint conversion and test results, figureFileSmall=zTk2Sw8IcfHIHdBGy+sbJg==, figureFileBig=sACKxA4xDzueHIrL3gE5yQ==, tableContent=null), ArticleFig(id=1203787165185581073, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1203753460488445967, language=CN, label=图4, caption=
关节转换以及检测结果, figureFileSmall=zTk2Sw8IcfHIHdBGy+sbJg==, figureFileBig=sACKxA4xDzueHIrL3gE5yQ==, tableContent=null), ArticleFig(id=1203787165298827290, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1203753460488445967, language=EN, label=Fig.5, caption=
Coordinate system projection relationship of the photogrammetry method, figureFileSmall=3LkwFqsYIFR6QAzK0vshsA==, figureFileBig=PorOhkqFsgTFxDF6B94ASQ==, tableContent=null), ArticleFig(id=1203787165462405155, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1203753460488445967, language=CN, label=图5, caption=
摄像测量方法坐标系投影关系 Cl、Cr分别为左、右相机光心;P为空间中一点;P1、P2为投影点
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Three-dimensional human pose reconstruction results based on 2D images, figureFileSmall=/8i/qQntWAkBfml3oh4iyQ==, figureFileBig=NxYAHkr44iWCF4ksGp9Wcg==, tableContent=null), ArticleFig(id=1203787165726646323, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1203753460488445967, language=CN, label=图6, caption=
基于多视角图像的三维人体姿态重建结果, figureFileSmall=/8i/qQntWAkBfml3oh4iyQ==, figureFileBig=NxYAHkr44iWCF4ksGp9Wcg==, tableContent=null), ArticleFig(id=1203787165873446969, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1203753460488445967, language=EN, label=Fig.7, caption=
Definition of human joints and angles, figureFileSmall=mayps1oARqbcx45TGtGrbA==, figureFileBig=5fz8JqdF8pP/iG7rvgpn3w==, tableContent=null), ArticleFig(id=1203787165990887489, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1203753460488445967, language=CN, label=图7, caption=
体关节及角度定义 ①~㉓为体关节序号
, figureFileSmall=mayps1oARqbcx45TGtGrbA==, figureFileBig=5fz8JqdF8pP/iG7rvgpn3w==, tableContent=null), ArticleFig(id=1203787166087356486, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1203753460488445967, language=EN, label=Fig.8, caption=
The breakdown of the five-step punch, figureFileSmall=IZAzjnO1vHmJza228OKFFA==, figureFileBig=RaGst3oiJD9lQYS0xciEgw==, tableContent=null), ArticleFig(id=1203787166208991308, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1203753460488445967, language=CN, label=图8, caption=
五步拳的分解动作, figureFileSmall=IZAzjnO1vHmJza228OKFFA==, figureFileBig=RaGst3oiJD9lQYS0xciEgw==, tableContent=null), ArticleFig(id=1203787166330626134, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1203753460488445967, language=EN, label=Fig.9, caption=
Schematic diagram of the experimental site, figureFileSmall=vl0BkvxnVU2ZhKs+BSvG8g==, figureFileBig=DlL3cS8HgAhiVd4v4k8MdQ==, tableContent=null), ArticleFig(id=1203787166435483738, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1203753460488445967, language=CN, label=图9, caption=
实验现场示意图, figureFileSmall=vl0BkvxnVU2ZhKs+BSvG8g==, figureFileBig=DlL3cS8HgAhiVd4v4k8MdQ==, tableContent=null), ArticleFig(id=1203787166590672989, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1203753460488445967, language=EN, label=Fig.10, caption=
Identification results of joint points of three athletes, figureFileSmall=dk5VEm3l+YixHyC7y94BGQ==, figureFileBig=SJeAgQmVq2Mi0DrbFEziuA==, tableContent=null), ArticleFig(id=1203787166729085035, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1203753460488445967, language=CN, label=图10, caption=
3名运动员关节点识别结果, figureFileSmall=dk5VEm3l+YixHyC7y94BGQ==, figureFileBig=SJeAgQmVq2Mi0DrbFEziuA==, tableContent=null), ArticleFig(id=1203787166854914162, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1203753460488445967, language=EN, label=Fig.11, caption=
The three-dimensional movement posture of the three athletes “hugging hands and punching”, figureFileSmall=ycK64QZ2otK157nJWgAdFw==, figureFileBig=6IhNBROo/7mFhCfiOniN1w==, tableContent=null), ArticleFig(id=1203787167022686328, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1203753460488445967, language=CN, label=图11, caption=
3名运动员“搂手冲拳”三维动作姿态, figureFileSmall=ycK64QZ2otK157nJWgAdFw==, figureFileBig=6IhNBROo/7mFhCfiOniN1w==, tableContent=null), ArticleFig(id=1203787167161098360, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1203753460488445967, language=EN, label=Fig.12, caption=
Comparison of ∠13 of three athletes, figureFileSmall=YtSv4HpsIs1ARXgMUa2F8Q==, figureFileBig=rje4v3RrP2sLP4lhtwNN8w==, tableContent=null), ArticleFig(id=1203787167278538879, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1203753460488445967, language=CN, label=图12, caption=
3名运动员∠13角度的对比图, figureFileSmall=YtSv4HpsIs1ARXgMUa2F8Q==, figureFileBig=rje4v3RrP2sLP4lhtwNN8w==, tableContent=null), ArticleFig(id=1203787168436166786, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1203753460488445967, language=EN, label=Fig.13, caption=
Comparison of ∠10 of three athletes, figureFileSmall=Gz3rXewyWFSZsMwM7lPMzQ==, figureFileBig=hEm3reU2mAAF6E/ZGNwgyw==, tableContent=null), ArticleFig(id=1203787168503275656, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1203753460488445967, language=CN, label=图13, caption=
3名运动员∠10角度的对比图, figureFileSmall=Gz3rXewyWFSZsMwM7lPMzQ==, figureFileBig=hEm3reU2mAAF6E/ZGNwgyw==, tableContent=null), ArticleFig(id=1203787168603938959, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1203753460488445967, language=EN, label=Fig.14, caption=
Comparison of the front angle of leg, figureFileSmall=ublOWgun3lDjLNbD7ed9ww==, figureFileBig=3k3GuB8USrRTrHPKF15pyg==, tableContent=null), ArticleFig(id=1203787168679436435, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1203753460488445967, language=CN, label=图14, caption=
3名运动员前腿大腿水平角度的对比图, figureFileSmall=ublOWgun3lDjLNbD7ed9ww==, figureFileBig=3k3GuB8USrRTrHPKF15pyg==, tableContent=null), ArticleFig(id=1203787168771711127, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1203753460488445967, language=EN, label=Fig.15, caption=
Comparison of ∠3 of three athletes, figureFileSmall=QI6MDjVFGKcuRXfUnqmPqQ==, figureFileBig=Z2bLI/F9x1+YEMURr9ci7g==, tableContent=null), ArticleFig(id=1203787168859791517, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1203753460488445967, language=CN, label=图15, caption=
3名运动员∠3角度的对比图, figureFileSmall=QI6MDjVFGKcuRXfUnqmPqQ==, figureFileBig=Z2bLI/F9x1+YEMURr9ci7g==, tableContent=null), ArticleFig(id=1203787168956260515, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1203753460488445967, language=EN, label=Fig.16, caption=
Comparison of the angle of right arm, figureFileSmall=kXnUj+kzbO/c4EqQrECWSw==, figureFileBig=F3ge8hn3gy5bhBjo2kPgKg==, tableContent=null), ArticleFig(id=1203787169040146600, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1203753460488445967, language=CN, label=图16, caption=
3名运动员右臂水平角度, figureFileSmall=kXnUj+kzbO/c4EqQrECWSw==, figureFileBig=F3ge8hn3gy5bhBjo2kPgKg==, tableContent=null), ArticleFig(id=1203787169140809899, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1203753460488445967, language=EN, label=Fig.17, caption=
Comparison of the position error between the hand and the waist, figureFileSmall=57u66d0T0s3UxEmTCTm+2g==, figureFileBig=JBWfv4YdpxlQiLmdgpyykQ==, tableContent=null), ArticleFig(id=1203787169220501680, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1203753460488445967, language=CN, label=图17, caption=
3名运动员手与腰部位置误差对比图, figureFileSmall=57u66d0T0s3UxEmTCTm+2g==, figureFileBig=JBWfv4YdpxlQiLmdgpyykQ==, tableContent=null), ArticleFig(id=1203787169342136499, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1203753460488445967, language=EN, label=Fig.18, caption=
Comparison of the punch speed, figureFileSmall=bKhZCHcEgIP3aFEw0FOPhg==, figureFileBig=w3bhkjEck/KnBAyfYe9ofg==, tableContent=null), ArticleFig(id=1203787169451188405, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1203753460488445967, language=CN, label=图18, caption=
3名运动员的冲拳速度对比图, figureFileSmall=bKhZCHcEgIP3aFEw0FOPhg==, figureFileBig=w3bhkjEck/KnBAyfYe9ofg==, tableContent=null), ArticleFig(id=1203787169547657402, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1203753460488445967, language=EN, label=Fig.19, caption=
Comparison of the palm piercing speed, figureFileSmall=2WE3eO7t2MgO86iRKAJfnw==, figureFileBig=apN6joiMhyLT2n1GG4i2RA==, tableContent=null), ArticleFig(id=1203787169639932097, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1203753460488445967, language=CN, label=图19, caption=
3名运动员穿掌速度对比图, figureFileSmall=2WE3eO7t2MgO86iRKAJfnw==, figureFileBig=apN6joiMhyLT2n1GG4i2RA==, tableContent=null), ArticleFig(id=1203787169769955524, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1203753460488445967, language=EN, label=Fig.20, caption=
Comparison of the kick speed, figureFileSmall=tXuXvhpSoUFDXO+XF9cEqA==, figureFileBig=l6lKLcIbijKk9wkTrYn4Hw==, tableContent=null), ArticleFig(id=1203787169849647305, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1203753460488445967, language=CN, label=图20, caption=
3名运动员的踢腿速度对比图, figureFileSmall=tXuXvhpSoUFDXO+XF9cEqA==, figureFileBig=l6lKLcIbijKk9wkTrYn4Hw==, tableContent=null), ArticleFig(id=1203787169950310608, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1203753460488445967, language=EN, label=Table 1, caption=
Quality evaluation index of five-step punch action
, figureFileSmall=null, figureFileBig=null, tableContent=
| 招式 | 分解动作 | 质量标准 | 定量标准 |
并步抱拳 (预备式) | ①两腿并拢; ②抱拳摆头; ③双拳抱于两侧腰间 | ①两腿大腿小腿之间角度为180°; ②手部位置与腰部平齐 | ①∠9=180°, ∠12=180°; ②y4=0.5(y1+y8), y7=0.5(y1+y11) |
搂手冲拳 (过渡) | ①从并步站立到弓步冲拳的过渡动作要求上体挺直,左手从右侧搂手至左前方,下肢尽量下蹲; ②左手停于右肩,指尖向上 | ①左腿大小腿之间成180°,右腿大小腿之间小于135°; ②左臂大小臂之间成90°,右臂大小臂之间成90° | ①∠12=180°, ∠9<135°; ②∠6=90°, y7=0.5(y1+y11) |
搂手冲拳 (过渡) | ①要求弓步前腿大小腿成90°,大腿达水平,后腿绷直; ②左手抱拳于腰间,右手向前冲平 | ①左腿大小腿成90°,大腿与水平面平行(0°),右腿大小腿成180°; ②左臂大小臂成90°,右臂大小臂之间成180°,右臂与水平面平行(0°) | ①∠12=90°, y11=y12 y13=0, ∠9=180°; ②y7=0.5(y1+y11), ∠3=90°, y2=y3=y4 |
| 弹踢冲拳 | ①两腿绷直,右腿由曲到伸(弹腿),右脚脚尖绷直,右腿要高于水平,上体保持正直; ②右拳抱于腰间,左臂向前冲平,上体保持正直,目视前方 | ①左腿大小腿之间角度180°,并垂直于地面(90°),右腿大小腿之间角度180°,左腿大腿与右腿大腿之间角度大于90°; ②左臂大小臂之间180°,并于水平面平行(0°),右臂大小臂之间90°,视线与水平方向平行(0°) | ①∠12=180°, ∠13=90°,∠9=180°,y10>y9>y8; ②∠6=180°,y5=y6=y7, y4=0.5(y1+y8), y14=y15 |
| 马步架打 | ①下肢达水平,双脚脚尖不能内外展,大小腿成90°; ②躯干保持正直,向右摆头; ③右臂冲平拳,左臂弯曲角度不能超过30°,左手掌外翻,掌心向上,目视右拳方向 | ①左右腿大腿与水平方向平行(0°),两腿大小腿之间成90°; ②目视方向与右手臂方向一致; ③右臂大小臂之间成180°,与水平方向平行(0°),左臂大小臂之间角度大于150°且小于180° | ①y8=y9,y11=y12,∠9=90°, ∠12=90°; ②y14=y15; ③∠3=180°,y2=y3=y4, 150°<∠6<180° |
撤步按掌 (过渡) | ①身体正直,右手按平掌于胸前,左手抱拳于腰间(过渡动作) | ①两腿大小腿之间成180°,左臂大小臂之间成90°,右臂大小臂之间成180°,并于水平面平行 | ①∠12=180°, ∠9=180°,y7=0.5(y1+y11), ∠3=180°,y2=y3=y4 |
| 歇步冲拳 | ①左脚跟与臀部接触,左腿膝关节插于右腿小腿外侧,右腿大小腿角度尽量小; ②左手冲平,目视左拳方向,右手抱拳与腰间 | ①左腿大小腿之间角度小于30°,右腿大小腿之间角度小于45°,两腿大腿之间角度大于0°(交叉); ②左臂大小臂之间角度180°,与水平面平行,右臂大小臂之间角度成45°,视线与左臂方向一致 | ①∠12<30°,∠9<45°; ②∠6=180°,y5=y6=y7, y4=0.5(y1+y8),y14=y15 |
| 提膝穿掌 | ①支撑腿(右腿)站直,左腿提膝过腰,大小腿尽量折叠,左脚护于右膝关节上侧; ②右手穿掌于右侧头上方,右臂伸直,目视右上方,左手驾于右肩 | ①支撑腿(右腿)大小腿之间成180°,且与水平面成90°,左腿大腿与水平面角度大于10°,左腿大小腿之间角度小于30°; ②右臂大小臂之间成180°,且与水平面成30°,左臂大小臂之间成90° | ①∠9=180°,∠10=90°, y12>0.5(y1+y11),∠12<30°; ②∠3=180°,y4>y3>y2,y7=y2 |
| 仆步穿掌 | ①右腿大小腿全蹲,大腿不能高于水平,右腿膝关节外展,左腿完全伸直,左脚内扣,双脚全脚掌着地; ②两臂伸直成一条线,左臂不能低于水平,右臂高于水平 | ①右腿大小腿之间角度>90°,且右腿与水平面夹角>10°(低于水平),左腿大小腿之间角度180°,左右腿大腿间角度大于90°; ②左臂大小臂之间成180°,右臂大小臂之间成180°,左臂与水平面夹角>0°(向上),右臂与水平面夹角>0°(向下) | ①∠9<90°,y8<y9, ∠12=180°,x9-12>x8-11; ②∠3=180°,∠6=180°, y4>y3>y2>y5>y6>y7,y14=y15 |
| 并步撑掌 | ①并步站立,两腿并拢,躯干保持正直,目视正前方; ②右臂收拢,左臂架直,弯曲角度不超过30° | ①两腿大小腿间成180°,两腿与地面成90°,视线与身体垂直方向成0°; ②左臂大小臂之间角度大于150°且小于180°,右臂大小臂之间成90° | ①∠12=180°,∠13=90°, ∠9=180°,∠10=90°y14=y15; ②150°<∠6<180°, y4=0.5(y1+y8) |
| 虚步挑掌 | ①左腿屈蹲大小腿达90°,大腿达水平,屈蹲腿脚掌全掌不能离地,右脚脚尖点地; ②躯干保持正直,目视前方; ③上肢右臂水平,左手直臂高于水平(45°),右手掌与小臂成90° | ①左腿大小腿之间成90°,大腿与水平方向之间成0°,右腿大小腿之间成180°; ②视线与水平方向一致(0°); ③右臂大小臂之间成180°,左臂大小臂之间成180°,左臂大臂与水平成45° | ①∠12=90°,y11=y12,y13=0, ∠9=180°; ②y14=y15; ③∠6=180°,∠3=180°, y7>y6>y5,∠5=135° |
搂手冲拳 (过渡) | ①从并步站立到弓步冲拳的过渡动作要求上体挺直,左手从右侧搂手至左前方,下肢尽量下蹲; ②左手停于右肩,指尖向上 | ①左腿大小腿之间成180°,右腿大小腿之间<135°; ②左臂大小臂之间成90°,右臂大小臂之间成90° | ①∠12=180°,∠9<135°; ②∠6=90°,y7=0.5(y1+y11) |
搂手冲拳 (过渡) | ①要求弓步前腿大小腿成90°,大腿达水平,后腿绷直; ②左手抱拳于腰间,右手向前冲平; ③挺胸抬头 | ①左腿大小腿成90°,大腿与水平面平行(0°),右腿大小腿成180°; ②左臂大小臂成90°,右臂大小臂之间成180°,右臂与水平面平行(0°); ③视线与水平方向平行(0°) | ①∠12=90°,y11=y12 y13=0, ∠9=180°; ②y7=0.5(y1+y11),∠3=90° y2=y3=y4; ③y14=y15 |
| 弹踢冲拳 | ①两腿绷直,右腿由曲到伸(弹腿),右脚脚尖绷直,右腿要高于水平,上体保持正直; ②右拳抱于腰间,左臂向前冲平,上体保持正直 | ①左腿大小腿之间角度180°,并垂直于地面(90°),右腿大小腿之间角度180°,左腿大腿与右腿大腿之间角度大于90°; ②左臂大小臂之间180°,并于水平面平行(0°),右臂大小臂之间90°,视线与水平方向平行(0°) | ①∠12=180°,∠13=90°, ∠9=180°,y10>y9>y8; ②∠6=180°,y5=y6=y7, y4= 0.5(y1+y8),y14=y15 |
| 马步架打 | ①下肢达水平,双脚脚尖不能内外展,大小腿成90°; ②躯干保持正直,向右摆头; ③右臂冲平拳,左臂弯曲角度不能超过30°,左手掌外翻,掌心向上,目视右拳方向 | ①左右腿大腿与水平方向平行(0°),两腿大小腿之间成90°; ②目视方向与右手臂方向一致; ③右臂大小臂之间成180°,与水平方向平行(0°),左臂大小臂之间角度大于150°且小于180° | ①y8=y9,y11=y12,∠9=90°, ∠12=90°; ②y14=y15; ③∠3=180°,y2=y3=y4, 150°<∠6<180° |
撤步按掌 (过渡) | ①身体正直,右手按平掌于胸前,左手抱拳于腰间(过渡动作) | ①两腿大小腿之间成180°,左臂大小臂之间成90°,右臂大小臂之间成180°,并于水平面平行 | ①∠12=180°, ∠9=180°,y7=0.5(y1+y11), ∠3=180°,y2=y3=y4 |
| 歇步冲拳 | ①左脚跟与臀部接触,左腿膝关节插于右腿小腿外侧,右腿大小腿角度尽量小; ②左手冲平,目视左拳方向,右手抱拳与腰间 | ①左腿大小腿之间角度小于30°,右腿大小腿之间角度小于45°,两腿大腿之间角度大于0°(交叉); ②左臂大小臂之间角度180°,与水平面平行,右臂大小臂之间角度成45°,视线与左臂方向一致 | ①∠12<30°, ∠9<45°; ②∠6=180°,y5=y6=y7, y4=0.5(y1+y8),y14=y15 |
| 提膝穿掌 | ①支撑腿(右腿)站直,左腿提膝过腰,大小腿尽量折叠,左脚护于右膝关节上侧; ②右手穿掌于右侧头上方,右臂伸直,目视右上方,左手驾于右肩 | ①支撑腿(右腿)大小腿之间成180°,且与水平面成90°,左腿大腿与水平面角度大于10°,左腿大小腿之间角度小于30°; ②右臂大小臂之间成180°,且与水平面成30°,左臂大小臂之间成90° | ①∠9=180°,∠10=90°, y12>0.5(y1+y11),∠12<30°; ②∠3=180°,y4>y3>y2,y7=y2 |
| 仆步穿掌 | ①右腿大小腿全蹲,大腿不能高于水平,右腿膝关节外展,左腿完全伸直,左脚内扣,双脚全脚掌着地; ②两臂伸直成一条线,左臂不能低于水平,右臂高于水平,目视前方 | ①右腿大小腿之间角度小于90°,且右腿与水平面夹角大于10°(低于水平),左腿大小腿之间角度180°,左右腿大腿间角度大于90°; ②左臂大小臂之间成180°,右臂大小臂之间成180°,左臂与水平面夹角大于0°(向上),右臂与水平面夹角大于0°(向下) | ①∠9<90°,y8<y9, ∠12=180°,x9-12>x8-11; ②∠3=180°,∠6=180°, y4>y3>y2>y5>y6>y7,y14=y15 |
| 并步撑掌 | ①并步站立,两腿并拢,躯干保持正直,目视正前方; ②右臂收拢,左臂架直,弯曲角度不超过30° | ①两腿大小腿之间成180°,两腿与地面成90°,视线与身体垂直方向成0°; ②左臂大小臂之间角度大于150°且小于180°,右臂大小臂之间成90° | ①∠12=180°,∠13=90°, ∠9=180°,∠10=90°,y14=y15; ②150°<∠6<180°, y4=0.5(y1+y8) |
| 虚步挑掌 | ①左腿屈蹲大小腿达90°,大腿达水平,屈蹲腿脚掌全掌不能离地,右脚脚尖点地; ②躯干保持正直,目视前方; ③上肢右臂水平,左手直臂高于水平(45°),右手掌与小臂成90° | ①左腿大小腿之间成90°,大腿与水平方向之间成0°,右腿大小腿之间成180°; ②视线与水平方向一致(0°); ③右臂大小臂之间成180°,左臂大小臂之间成180°,左臂大臂与水平成45° | ①∠12=90°,y11=y12,y13=0, ∠9=180°; ②y14=y15; ③∠6=180°,∠3=180°, y7>y6>y5,∠5=135° |
), ArticleFig(id=1203787170059362518, tenantId=1146029695717560320, journalId=1146123166801305609, articleId=1203753460488445967, language=CN, label=表1, caption=
五步拳动作质量评价指标
, figureFileSmall=null, figureFileBig=null, tableContent=
| 招式 | 分解动作 | 质量标准 | 定量标准 |
并步抱拳 (预备式) | ①两腿并拢; ②抱拳摆头; ③双拳抱于两侧腰间 | ①两腿大腿小腿之间角度为180°; ②手部位置与腰部平齐 | ①∠9=180°, ∠12=180°; ②y4=0.5(y1+y8), y7=0.5(y1+y11) |
搂手冲拳 (过渡) | ①从并步站立到弓步冲拳的过渡动作要求上体挺直,左手从右侧搂手至左前方,下肢尽量下蹲; ②左手停于右肩,指尖向上 | ①左腿大小腿之间成180°,右腿大小腿之间小于135°; ②左臂大小臂之间成90°,右臂大小臂之间成90° | ①∠12=180°, ∠9<135°; ②∠6=90°, y7=0.5(y1+y11) |
搂手冲拳 (过渡) | ①要求弓步前腿大小腿成90°,大腿达水平,后腿绷直; ②左手抱拳于腰间,右手向前冲平 | ①左腿大小腿成90°,大腿与水平面平行(0°),右腿大小腿成180°; ②左臂大小臂成90°,右臂大小臂之间成180°,右臂与水平面平行(0°) | ①∠12=90°, y11=y12 y13=0, ∠9=180°; ②y7=0.5(y1+y11), ∠3=90°, y2=y3=y4 |
| 弹踢冲拳 | ①两腿绷直,右腿由曲到伸(弹腿),右脚脚尖绷直,右腿要高于水平,上体保持正直; ②右拳抱于腰间,左臂向前冲平,上体保持正直,目视前方 | ①左腿大小腿之间角度180°,并垂直于地面(90°),右腿大小腿之间角度180°,左腿大腿与右腿大腿之间角度大于90°; ②左臂大小臂之间180°,并于水平面平行(0°),右臂大小臂之间90°,视线与水平方向平行(0°) | ①∠12=180°, ∠13=90°,∠9=180°,y10>y9>y8; ②∠6=180°,y5=y6=y7, y4=0.5(y1+y8), y14=y15 |
| 马步架打 | ①下肢达水平,双脚脚尖不能内外展,大小腿成90°; ②躯干保持正直,向右摆头; ③右臂冲平拳,左臂弯曲角度不能超过30°,左手掌外翻,掌心向上,目视右拳方向 | ①左右腿大腿与水平方向平行(0°),两腿大小腿之间成90°; ②目视方向与右手臂方向一致; ③右臂大小臂之间成180°,与水平方向平行(0°),左臂大小臂之间角度大于150°且小于180° | ①y8=y9,y11=y12,∠9=90°, ∠12=90°; ②y14=y15; ③∠3=180°,y2=y3=y4, 150°<∠6<180° |
撤步按掌 (过渡) | ①身体正直,右手按平掌于胸前,左手抱拳于腰间(过渡动作) | ①两腿大小腿之间成180°,左臂大小臂之间成90°,右臂大小臂之间成180°,并于水平面平行 | ①∠12=180°, ∠9=180°,y7=0.5(y1+y11), ∠3=180°,y2=y3=y4 |
| 歇步冲拳 | ①左脚跟与臀部接触,左腿膝关节插于右腿小腿外侧,右腿大小腿角度尽量小; ②左手冲平,目视左拳方向,右手抱拳与腰间 | ①左腿大小腿之间角度小于30°,右腿大小腿之间角度小于45°,两腿大腿之间角度大于0°(交叉); ②左臂大小臂之间角度180°,与水平面平行,右臂大小臂之间角度成45°,视线与左臂方向一致 | ①∠12<30°,∠9<45°; ②∠6=180°,y5=y6=y7, y4=0.5(y1+y8),y14=y15 |
| 提膝穿掌 | ①支撑腿(右腿)站直,左腿提膝过腰,大小腿尽量折叠,左脚护于右膝关节上侧; ②右手穿掌于右侧头上方,右臂伸直,目视右上方,左手驾于右肩 | ①支撑腿(右腿)大小腿之间成180°,且与水平面成90°,左腿大腿与水平面角度大于10°,左腿大小腿之间角度小于30°; ②右臂大小臂之间成180°,且与水平面成30°,左臂大小臂之间成90° | ①∠9=180°,∠10=90°, y12>0.5(y1+y11),∠12<30°; ②∠3=180°,y4>y3>y2,y7=y2 |
| 仆步穿掌 | ①右腿大小腿全蹲,大腿不能高于水平,右腿膝关节外展,左腿完全伸直,左脚内扣,双脚全脚掌着地; ②两臂伸直成一条线,左臂不能低于水平,右臂高于水平 | ①右腿大小腿之间角度>90°,且右腿与水平面夹角>10°(低于水平),左腿大小腿之间角度180°,左右腿大腿间角度大于90°; ②左臂大小臂之间成180°,右臂大小臂之间成180°,左臂与水平面夹角>0°(向上),右臂与水平面夹角>0°(向下) | ①∠9<90°,y8<y9, ∠12=180°,x9-12>x8-11; ②∠3=180°,∠6=180°, y4>y3>y2>y5>y6>y7,y14=y15 |
| 并步撑掌 | ①并步站立,两腿并拢,躯干保持正直,目视正前方; ②右臂收拢,左臂架直,弯曲角度不超过30° | ①两腿大小腿间成180°,两腿与地面成90°,视线与身体垂直方向成0°; ②左臂大小臂之间角度大于150°且小于180°,右臂大小臂之间成90° | ①∠12=180°,∠13=90°, ∠9=180°,∠10=90°y14=y15; ②150°<∠6<180°, y4=0.5(y1+y8) |
| 虚步挑掌 | ①左腿屈蹲大小腿达90°,大腿达水平,屈蹲腿脚掌全掌不能离地,右脚脚尖点地; ②躯干保持正直,目视前方; ③上肢右臂水平,左手直臂高于水平(45°),右手掌与小臂成90° | ①左腿大小腿之间成90°,大腿与水平方向之间成0°,右腿大小腿之间成180°; ②视线与水平方向一致(0°); ③右臂大小臂之间成180°,左臂大小臂之间成180°,左臂大臂与水平成45° | ①∠12=90°,y11=y12,y13=0, ∠9=180°; ②y14=y15; ③∠6=180°,∠3=180°, y7>y6>y5,∠5=135° |
搂手冲拳 (过渡) | ①从并步站立到弓步冲拳的过渡动作要求上体挺直,左手从右侧搂手至左前方,下肢尽量下蹲; ②左手停于右肩,指尖向上 | ①左腿大小腿之间成180°,右腿大小腿之间<135°; ②左臂大小臂之间成90°,右臂大小臂之间成90° | ①∠12=180°,∠9<135°; ②∠6=90°,y7=0.5(y1+y11) |
搂手冲拳 (过渡) | ①要求弓步前腿大小腿成90°,大腿达水平,后腿绷直; ②左手抱拳于腰间,右手向前冲平; ③挺胸抬头 | ①左腿大小腿成90°,大腿与水平面平行(0°),右腿大小腿成180°; ②左臂大小臂成90°,右臂大小臂之间成180°,右臂与水平面平行(0°); ③视线与水平方向平行(0°) | ①∠12=90°,y11=y12 y13=0, ∠9=180°; ②y7=0.5(y1+y11),∠3=90° y2=y3=y4; ③y14=y15 |
| 弹踢冲拳 | ①两腿绷直,右腿由曲到伸(弹腿),右脚脚尖绷直,右腿要高于水平,上体保持正直; ②右拳抱于腰间,左臂向前冲平,上体保持正直 | ①左腿大小腿之间角度180°,并垂直于地面(90°),右腿大小腿之间角度180°,左腿大腿与右腿大腿之间角度大于90°; ②左臂大小臂之间180°,并于水平面平行(0°),右臂大小臂之间90°,视线与水平方向平行(0°) | ①∠12=180°,∠13=90°, ∠9=180°,y10>y9>y8; ②∠6=180°,y5=y6=y7, y4= 0.5(y1+y8),y14=y15 |
| 马步架打 | ①下肢达水平,双脚脚尖不能内外展,大小腿成90°; ②躯干保持正直,向右摆头; ③右臂冲平拳,左臂弯曲角度不能超过30°,左手掌外翻,掌心向上,目视右拳方向 | ①左右腿大腿与水平方向平行(0°),两腿大小腿之间成90°; ②目视方向与右手臂方向一致; ③右臂大小臂之间成180°,与水平方向平行(0°),左臂大小臂之间角度大于150°且小于180° | ①y8=y9,y11=y12,∠9=90°, ∠12=90°; ②y14=y15; ③∠3=180°,y2=y3=y4, 150°<∠6<180° |
撤步按掌 (过渡) | ①身体正直,右手按平掌于胸前,左手抱拳于腰间(过渡动作) | ①两腿大小腿之间成180°,左臂大小臂之间成90°,右臂大小臂之间成180°,并于水平面平行 | ①∠12=180°, ∠9=180°,y7=0.5(y1+y11), ∠3=180°,y2=y3=y4 |
| 歇步冲拳 | ①左脚跟与臀部接触,左腿膝关节插于右腿小腿外侧,右腿大小腿角度尽量小; ②左手冲平,目视左拳方向,右手抱拳与腰间 | ①左腿大小腿之间角度小于30°,右腿大小腿之间角度小于45°,两腿大腿之间角度大于0°(交叉); ②左臂大小臂之间角度180°,与水平面平行,右臂大小臂之间角度成45°,视线与左臂方向一致 | ①∠12<30°, ∠9<45°; ②∠6=180°,y5=y6=y7, y4=0.5(y1+y8),y14=y15 |
| 提膝穿掌 | ①支撑腿(右腿)站直,左腿提膝过腰,大小腿尽量折叠,左脚护于右膝关节上侧; ②右手穿掌于右侧头上方,右臂伸直,目视右上方,左手驾于右肩 | ①支撑腿(右腿)大小腿之间成180°,且与水平面成90°,左腿大腿与水平面角度大于10°,左腿大小腿之间角度小于30°; ②右臂大小臂之间成180°,且与水平面成30°,左臂大小臂之间成90° | ①∠9=180°,∠10=90°, y12>0.5(y1+y11),∠12<30°; ②∠3=180°,y4>y3>y2,y7=y2 |
| 仆步穿掌 | ①右腿大小腿全蹲,大腿不能高于水平,右腿膝关节外展,左腿完全伸直,左脚内扣,双脚全脚掌着地; ②两臂伸直成一条线,左臂不能低于水平,右臂高于水平,目视前方 | ①右腿大小腿之间角度小于90°,且右腿与水平面夹角大于10°(低于水平),左腿大小腿之间角度180°,左右腿大腿间角度大于90°; ②左臂大小臂之间成180°,右臂大小臂之间成180°,左臂与水平面夹角大于0°(向上),右臂与水平面夹角大于0°(向下) | ①∠9<90°,y8<y9, ∠12=180°,x9-12>x8-11; ②∠3=180°,∠6=180°, y4>y3>y2>y5>y6>y7,y14=y15 |
| 并步撑掌 | ①并步站立,两腿并拢,躯干保持正直,目视正前方; ②右臂收拢,左臂架直,弯曲角度不超过30° | ①两腿大小腿之间成180°,两腿与地面成90°,视线与身体垂直方向成0°; ②左臂大小臂之间角度大于150°且小于180°,右臂大小臂之间成90° | ①∠12=180°,∠13=90°, ∠9=180°,∠10=90°,y14=y15; ②150°<∠6<180°, y4=0.5(y1+y8) |
| 虚步挑掌 | ①左腿屈蹲大小腿达90°,大腿达水平,屈蹲腿脚掌全掌不能离地,右脚脚尖点地; ②躯干保持正直,目视前方; ③上肢右臂水平,左手直臂高于水平(45°),右手掌与小臂成90° | ①左腿大小腿之间成90°,大腿与水平方向之间成0°,右腿大小腿之间成180°; ②视线与水平方向一致(0°); ③右臂大小臂之间成180°,左臂大小臂之间成180°,左臂大臂与水平成45° | ①∠12=90°,y11=y12,y13=0, ∠9=180°; ②y14=y15; ③∠6=180°,∠3=180°, y7>y6>y5,∠5=135° |
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