International Journal of Sports Physiology and Performance · 2014 · 57 citations · 12 references
The strong relationship between these variables suggests that PL in hockey is mostly accumulated through running and other locomotor actions, such that PL is not effective in quantifying other activities (evasion, low stance) that contribute to physiological demands, particularly in training.
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Performance Characteristics According to Playing Position in Elite Soccer
Valter Di Salvo, Ramon Baron, Harald Tschan et al. · International Journal of Sports Medicine · 2007 · 1.2K citations