Seasonal variations of physical and blood profiles, nutrition and eating attitude in high school rhythmic gymnastic athletes - Ishigaki, T.; Koyama, K.; Kaya, M.; Nakamura, M.; Tsujita, J.; Hori, S. (Pre-olympic Congress 2004. Thessaloniki, Grécia. de 6 a 11 de Agosto de 2004, 2004)