M. Kellmann (2010). Preventing overtraining in athletes in high-intensity sports and stress/recovery monitoring. , 20(Supplement s2), 95–102. doi:10.1111/j.1600-0838.2010.01192.x
M. Kellmann (2010). Preventing overtraining in athletes in high-intensity sports and stress/recovery monitoring. , 20(Supplement s2), 95–102. doi:10.1111/j.1600-0838.2010.01192.x