Antropomotoryka nr 55.indb - Akademia Wychowania Fizycznego w ...

More documents

Recommendations

Info

Alina Klonova, Juris Klonovs, Andrea Giovanardi, Antonio Cicchella Table 2. Kinematics of hips and knees during standard dances Flex angle right knee Q Flex angle left knee Q Max hip angle from above Q Flex angle right knee SW Flex angle left knee SW Max hip angle from above SW Flex angle right knee T Flex angle left knee T Max hip angle from above T Flex angle right knee SF Flex angle left knee SF Max hip angle from above SF Flex angle right knee VW Flex angle left knee VW Max hip angle from above VW Male (n.15) 63.5 66,5 26 60,5 64,7 24,3 57,7 54 29,1 66,4 65,3 18,6 56,5 53,7 35,2 Female (n.15) 55,4 57,4 25 60,5 69,1 26,4 42,2 54,2 24,3 69,6 68 19,6 54,6 56,2 35,8 Q = quickstep ; SW = Slow Waltz ; T = Tango; SF = Slow Foxtrot ; VW = Viennese Waltz – 34 –
The sport dance athlete: aerobic-anaerobic capacities and kinematics to improve the performance Fig. 2. Angles between dancers’ hips in each standard dance (Q = Quickstep ; SW = Slow Waltz ; T = Tango; SF = Slow Foxtrot ; VW = Viennese Waltz) To our knowledge, only one previous study exist in literature on ballroom dancers kinematics [3]. In this study, kinematics was presented as a method to study and to extract relevant parameters for training from the motion of the subjects. In this study, done at an early stage of motion analysis technology, graphs of pelvis trajectories of the dancing couple and step length were considered only in a qualitative way. The study also analyzed the pelvis oscillations in the vertical and horizontal planes in a top couple with a Fast Fourier Transform algorithm. They concluded that the pelvis oscillation was in synchronicity with the tempo and was not influenced by athlete’s body height. This conclusion gives information about the ability of the dancer to follow the tempo, regardless of their body height, but does not give information about the segment kinematics. In our study, we concentrated on knee flexion angles which we found different degrees of correlation with body height in all styles where deep knee flexions are required by the movement (r = 0.53 in right knee in the Slow Foxtrot, 0. 48 in left knee in Tango and 0.39 in right knee in Tango; 0.25 in right knee in Slow Foxtrot; 0.20 in right knee in Viennese Waltz and 0.32 in left knee in Viennese Waltz p < 0.05). As the fluidity of the movement is important for the aesthetics of the dance, our results suggest that the dancers must not be too high, in order to limit the vertical oscillations of the body which can affect speed and fluidity in the horizontal plane (hip alignment). To confirm this hypothesis, we didn’t found any correlation between hip alignment and Fig. 3. Dancers’ minimum knee angles in each standard dance (Q = Quickstep ; SW = Slow Waltz ; T = Tango; SF = Slow Foxtrot; VW = Viennese Waltz) – 35 –
Page 1 and 2: ISSN 1731-0652 COMMITTEE FOR REHABI
Page 3 and 4: ANTROPOMOTORYKA ISSN 1731-0652 COMM
Page 5 and 6: NR 55 AN TRO PO MO TO RY KA 2011 CO
Page 7 and 8: NR 55 AN TRO PO MO TO RY KA 2011 FR
Page 9: From Editors years). The attempts w
Page 12 and 13: Information for the Authors Example
Page 14 and 15: Informacje dla Autorów scripts sub
Page 17 and 18: NR 55 2011 AN TRO PO MO TO RY KA PR
Page 19 and 20: Probabilistic prognosis in sport ki
Page 21 and 22: Probabilistic prognosis in sport ki
Page 23 and 24: NR 55 2011 AN TRO PO MO TO RY KA EF
Page 25 and 26: Effect of strength training with vi
Page 31 and 32: NR 55 2011 AN TRO PO MO TO RY KA TH
Page 33: The sport dance athlete: aerobic-an
Page 37: The sport dance athlete: aerobic-an
Page 40 and 41: Václav Bunc, Marie Skalská Materi
Page 42 and 43: Václav Bunc, Marie Skalská tion o
Page 44 and 45: Václav Bunc, Marie Skalská The su
Page 46 and 47: Václav Bunc, Marie Skalská [13] F
Page 48 and 49: Kamila Czajka, Teresa Sławińska W
Page 50 and 51: Kamila Czajka, Teresa Sławińska T
Page 52 and 53: Kamila Czajka, Teresa Sławińska t
Page 54 and 55: Kamila Czajka, Teresa Sławińska 1
Page 56 and 57: E. Cieśla, E. Mleczko, M. Markowsk
Page 65 and 66: NR 55 2011 AN TRO PO MO TO RY KA DE
Page 67 and 68: Development of spatial and temporal
Page 73 and 74: NR 55 2011 AN TRO PO MO TO RY KA TH
Page 75 and 76: The effectiveness of cooperation in
Page 81 and 82: 3+ 3+ 7+ 4+ The effectiveness of co
Page 85 and 86:
The effectiveness of cooperation in
Page 87:
The effectiveness of cooperation in
Page 91 and 92:
NR 55 2011 AN TRO PO MO TO RY KA PH
Page 93 and 94:
Physical fitness norms in children
Page 95 and 96:
Physical fitness norms in children
show all

Antropomotoryka nr 55.indb - Akademia Wychowania Fizycznego w ...

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?