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Two (A–B) single-participant examples of individual VO2 responses (averaged over 20 s) during graded treadmill testing at BSL and POST; A: participant demonstrated increased VO2submax with little change in VO2match (VO2 at POST during peak BSL speed), B: participant demonstrates decreased VO2 peak at higher treadmill speeds, and substantial decreases in VO2match at peak BSL speed.
