Butterfield S A
Department of HPER, University of Maine, Orono 04469.
Percept Mot Skills. 1989 Oct;69(2):448-50. doi: 10.2466/pms.1989.69.2.448.
131 deaf boys and girls were evaluated on development of the overhand throw. Mature form in this skill was related to chronological age and to balance proficiency. Sex and hearing loss do not appear to affect level of development for throwing.
对131名失聪男孩和女孩的过肩投掷动作发展进行了评估。该技能的成熟形式与实际年龄和平衡能力有关。性别和听力损失似乎不会影响投掷的发展水平。