婴儿游泳是利用水的浮力与压力对婴儿全身皮肤、骨骼和内脏进行轻柔的爱抚,让大量温和良性的刺激通过皮肤感受器传到中枢神经系统,从而产生有益的生理效应的保健活动和育儿护理方法。气质是个性心理特征之一,是人格发展的基础,由生物学决定。相当稳定而持久,但可受环境因素的影响而发生某些改变。不同气质类型儿童对外界环境采取的态度不同,进而影响他与外界发生相互作用的方式不一样[1]。因此,研究婴儿期游泳 Baby swimming is the use of water buoyancy and pressure on the baby’s body skin, bones and internal organs gently caress, so that a large number of gentle and benign stimuli through the central nervous system transmitted to the central nervous system, resulting in beneficial physiological effects of health activities and child care methods . Temperament is one of the psychological characteristics of personality, is the basis for personality development, determined by the biology. Very stable and long-lasting, but some changes may occur due to environmental factors. Different temperament types of children take different attitudes toward the external environment, thereby affecting his interaction with the outside world in different ways [1]. Therefore, studying infancy swimming