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Systemic (horizontally hatched bars), leg (filled bars) and arm (diagonally hatched bars) O2 delivery and V̇O2 during exercise with arms and legs (Diagonal), with double poling (predominantly arms: P. Arms), with only legs (Legs) and maximal exercise with the diagonal technique (Diagonal Max). §P < 0.05 compared to double poling; ‡P < 0.05 compared with leg skiing.
