Reduced volume but increased training intensity elevates muscle Na+, K+ pump Alpha 1 subunit and NHE1 expression as well as short-term work capacity in humans - Iaia, F. M.; Thomassen, M.; Kolding, H.; Gunnarsson, T.; Wendell, J.; Rostgaard, T.; Nordsborg, N.; Krustrup, P.; Nybo, L.; Hellsten, Y.; Bangsbo, J. (American Journal of Physiology - Regulatory, Integrative and Comparative Physiology, 2007)
Keywords: load volume; relation; load intensity; sprint; training method; endurance; running; endurance events; performance; muscle; elite sport; high performance sport; theory; test; recovery; track and field; USA; biological and medical sciences; training science