作者: Richard A. Covel
DOI:
关键词: Engineering 、 Simulation 、 Ball (bearing)
摘要: A ball kick-training and practice device with a base having predesignated right left support foot placement positions elevated respect to the position surfaces, which is attached shock absorbing mechanism. The placements are located in such manner as require player assuming proper body kick relative ball. raised allows kicking optimum instep of contact minimal chance toe stubbing. mechanism absorbs force returns its initial so process may be rapidly consistently repeated. training device's provides for either utilizing one