Table 1 Changes in intensity and HR during exercise after the participants’ HR reached 160 beats/min
|  | Time after the participants’ HR reached 160 beats/min (min) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | |
Exercise intensity (W) | ||||||||||
 Hot | 164.5 ± 25.3 | 149.3 + 20.0 | 137.3 ± 29.9 | 132.5 ± 30.1 | 134.1 ± 27.7 | 130.4 ± 26.0 | 127.8 ± 27.4 | 127.9 ± 25.6 | 125.0 ± 29.8 | 123.9 ± 30.2 |
 Hot + Cooling | 163.3 ± 22.8 | 149.8 ± 29.8 | 136.6 ± 29.9 | 126.0 ± 34.0 | 125.6 ± 33.4 | 123.8 ± 33.8 | 121.9 ± 35.1 | 121.0 ± 36.1 | 117.1 ± 35.9 | 114.6 ± 35.6 |
Heart rate (beats/min) | ||||||||||
 Hot | 162.3 ± 1.7 | 163.5 ± 2.2 | 163.6 ± 2.3 | 161.3 ± 2.0 | 159.9 ± 1.3 | 161.4 ± 1.7 | 162.1 ± 2.1 | 160.3 ± 3.1 | 160.0 ± 1.3 | 160.3 ± 1.9 |
 Hot + Cooling | 162.6 ± 1.2 | 164.0 ± 3.0 | 165.1 ± 3.0 | 162.8 ± 1.7 | 160.8 ± 1.9 | 160.4 ± 1.6 | 161.1 ± 1.8 | 160.9 ± 1.4 | 161.0 ± 1.7 | 160.9 ± 1.3 |