TABLE 3.

Estimated marginal contrasts of workloads between reoxygenation at 50%, 75%, and 100% peak workload in each muscle site from the linear mixed-effects model.

Muscle Site	Contrast of Workload (95% CI)
	75%–50%	100%–50%	100%–75%
Vastus Lateralis	3 (1, 5)*	9 (3, 14)*	6 (2, 10)*
Rectus Femoris	7 (5, 9)*	16 (10, 22)*	9 (5, 13)*
Paraspinals	4 (2, 6)*	14 (8, 20)*	10 (6, 15)*
Deltoid	1 (−1, 3)	5 (−1, 11)	4 (−1, 8)

Values represent the estimate (95% confidence interval) for the pairwise difference in half-recovery time (HRT) in seconds between workloads. Positive values indicate that the higher workload has slower reoxygenation than the lower workload. * significant difference (P < 0.05) for the contrast between workloads.