Experimental Study of the Larger Tennis Ball Effects on the Comfort of the Wrist and the Elbow

Kawazoe, Y., Tomosue, R., Muramatsu, T., Yoshinari, K. and Yanagi, H.
The Engineering of Sport 4 (edited by S. Ujihashi and S. Haake), pp.192-199. Wiley-Blackwell (2002)