Table 2: Energy cost and energy source contribution during Repeated Sprint Ability test.

  Percentuage kcal kj L.O2-1
Aerobic 80.3 39.9 166.6 8.0
Anaerobic Lactid 19.2 9.5 39.9 1.9
Anaerobic Alactid 0.5 0.3 1.1 0.1
Total 100 49.7 207.9 9.9

kcal = kilocalories
kj = kilojoules
L±O2-1=liters of oxygen