Neto Osmar Pinto, Magini Marcio, Saba Marcelo M F, Pacheco Marcos Tadeu Tavares
Instituto de Pesquisa e Desenvolvimento, Universidade do Vale do Paraíba.
Percept Mot Skills. 2008 Feb;106(1):188-96. doi: 10.2466/pms.106.1.188-196.
This paper presents a comparison of force, power, and efficiency values calculated from Kung Fu Yau-Man palm strikes, when performed by 7 experienced and 6 novice men. They performed 5 palm strikes to a freestanding basketball, recorded by high-speed camera at 1000 Hz. Nonparametric comparisons and correlations showed experienced practitioners presented larger values of mean muscle force, mean impact force, mean muscle power, mean impact power, and mean striking efficiency, as is noted in evidence obtained for other martial arts. Also, an interesting result was that for experienced Kung Fu practitioners, muscle power was linearly correlated with impact power (p = .98) but not for the novice practitioners (p = .46).
本文呈现了7名经验丰富的男性和6名新手男性进行功夫游身掌攻击时所计算出的力量、功率和效率值的比较。他们对一个独立的篮球进行了5次掌击，由高速摄像机以1000赫兹的频率记录下来。非参数比较和相关性分析表明，经验丰富的练习者表现出更大的平均肌肉力量、平均冲击力、平均肌肉功率、平均冲击功率和平均打击效率值，这与其他武术所获得的证据一致。此外，一个有趣的结果是，对于经验丰富的功夫练习者，肌肉功率与冲击功率呈线性相关（p = 0.98），而新手练习者则不然（p = 0.46）。
