ACTN3 R577X genotype is associated with sprinting in elite Japanese athletes

Eri Mikami, Noriyuki Fuku, H. Murakami, H. Tsuchie, H. Takahashi, N. Ohiwa, H. Tanaka, Yannis Pitsiladis, M. Higuchi, M. Miyachi, T. Kawahara, M. Tanaka