 Harada, T., Miyai, I., Suzuki, M. et al. Exp Brain Res (2009) 193: 445. URL Arm swinging slows when the speed of walking is increased.
<clarity>  Harada, T., Miyai, I., Suzuki, M. et al. Exp Brain Res (2009) 193: 445. URL Arm swinging slows when the speed of walking is increased.
 Arm swinging slows when the speed of walking is increased.