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. 2021 Jul 28;18(15):7968. doi: 10.3390/ijerph18157968

Table 1.

Physiological and mechanical responses of the cycling protocols.

Variable Concentric Protocol
(Mean ± SD)
Eccentric Protocol
(Mean ± SD)
Between-Group
(p-Value)
Cohen’s d
Mean HR (bpm) 129.7 ± 11.2 96.5 ± 12.2 <0.001 2.841
Mean HR (% HRmax) 68.8 ± 6.6 51.3 ± 5.7 <0.001 2.818
Peak HR (bpm) 154.3 ± 12.2 116.2 ± 14.1 <0.001 2.897
Peak HR (% HRmax) 81.8 ± 4.6 61.8 ± 6.6 <0.001 2.897
Mean Power (W) 137 ± 11 101 ± 15 <0.001 2.812
Mean Power (% PPO) 31.6 ± 2.8 23.3 ± 3.8 <0.001 2.493
Sprint Peak Power (W) 1112 ± 153 782 ± 112 <0.001 2.465
Sprint Peak Power (% PPO) 254.6 ± 22.9 179.9 ± 27.3 <0.001 2.966
Total Work (J) 82,824 ± 6350 60,602 ± 8904 <0.001 2.874
Peak Lactate (mmol·L−1) 4.9 ± 2.1 1.8 ± 0.6 <0.001 2.042

HR: heart rate, PPO: peak power output in the ramp test.