Quantifying the relationship between internal and external work in team sports: development of a novel training efficiency index - Delaney, J. A.; Duthie, G. M.; Thornton, H. R.; Pyne, D. B. (Science and Medicine in Football, 2018)
Keywords: analysis; rugby; team; load; load intensity; load volume; heart rate; high performance sport; training; training effect; GPS; tracking; RPE; Great Britain; sport games