Influence of interval training frequency on time-trial performance in elite endurance athletes - Tonnessen, E.; Hisdal, J.; Ronnestad, B. R. (International Journal of Environmental Research and Public Health, 2020)
Keywords: endurance events; cross-country skiing; training; interval method; load frequency; relation; performance; high performance sport; training session; O2-uptake; heart rate; heart; frequency; Switzerland; endurance sports