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. 2020 Jun 19;52(12):2663–2672. doi: 10.1249/MSS.0000000000002426

TABLE 1.

Oxygen consumption (absolute and relative), EE, RER, RPE, and HR while ingesting lactose, sucrose, or water, during a 150-min exercise at 50% Wmax.

Lactose Sucrose Water
V̇O2, L·min−1 2.29 ± 0.44 2.20 ± 0.38 2.27 ± 0.40
%V̇O2 peak 66 ± 4 63 ± 4 65 ± 4
EE, kcal 1677 ± 330 1607 ± 275 1643 ± 294
RER 0.87 ± 0.03 0.90 ± 0.03* 0.85 ± 0.03
RPE 12.5 ± 1.8 12.1 ± 1.8* 13.4 ± 1.5
HR, bpm 142 ± 4 135 ± 5 140 ± 4

*Significant (P < 0.05) difference between sucrose and water.