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. 2020 Dec 3;15(12):e0243276. doi: 10.1371/journal.pone.0243276

Table 2. Physiological and perceptual responses under the “Cindy” workout (M ± SEM [SD]).

Variables EXP (13) NOV (10) p-value All (23)
Number of rounds 15.1 ± 1.0 [3.5] 10.9 ± 0.8 [2.4] 0.004 13.3 ± 0.8 [3.7]
HRav (bpm) 173.4 ± 2.6 [9.5] 170.1 ± 2.3 [7.3] 0.377 172.0 ± 1.8 [8.6]
%HRmax 93.1 ± 0.6 [2.2] 93.0 ± 0.8 [2.4] 0.855 93.1 ± 0.5 [2.2]
RPE (post-30min) 7.5 ± 0.3 [1.2] 8.1 ± 0.3 [1.1] 0.262 7.8 ± 0.2 [1.2]
RPE/Number of rounds ratio 0.52 ± 0.3 [0.13] 0.77 ± 0.6 [0.21] 0.002 0.63 ± 0.4 [0.21]

M = mean; SEM = standard error of the mean; SD = standard deviation.

HRav = average heart rate; %HRmax = percentage of maximum heart rate; RPE = rate of perceived exertion; EXP = experienced group; NOV = novice group.