There were no differences between Rest and No-Rest groups at Baseline (4.2 ± 4.7 and 4.0 ± 4.5 respectively, P=0.854), at Day 1 (34.2 ± 28.7 and 28.5 ± 22.9 respectively, P=0.437), and for change between Baseline and Day 1 (30.0 ± 27.8 and 25.2 ± 23.7 respectively, P=0.517). There was a significant increase within groups for both Rest (P<0.001) and No-Rest (P<0.001) between Baseline and Day 1.