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Table 2 Fat oxidation and data of RER from high-trained skiers at rest and during exercise «until exhaustion» / (Average ± Standard Error)

From: Priority use of medium-chain fatty acids during high-intensity exercise in cross-country skiers

Test stage

RER

Fat Oxidation, g/min

VO2

Baseline

0.79 ± 0.02

0.20 ± 0.02

0.52 ± 0.02

Anaerobic threshold

0.98 ± 0.00

0.11 ± 0.03

3.54 ± 0.81

Peak of load “until exhaustion”

1.12 ± 0.03

0.00

4.25 ± 0.97

  1. Note: RER respiratory exchange ratio, Rs correlation coefficient;