. 2020 May 8;11:348. doi: 10.3389/fphys.2020.00348

TABLE 3.

Resting heart rate (top, bpm), and absolute (middle, mm) and relative (bottom,%) changes in the diameter of the brachial artery after occlusion test.

	Group 1 Low (n = 10)	Group 2 Average (n = 10)	Group 3 High (n = 8)	Group 4 Weightlifters (n = 7)	Group 5 Runners (n = 8)
Before exercise	76.2 ± 2.9 0.52 ± 0.04 11.2 ± 1.3	64.3 ± 7.7^a 0.63 ± 0.08 ^a 13.6 ± 1.9	68.0 ± 4.1^a 0.87 ± 0.16 ^{a, b} 18.1 ± 2.0 ^{a, b}	64.7 ± 3.5^a 0.05 ± 0.03 ^{a, b, c} 1.0 ± 0.7 ^{a, b, c}	53.9 ± 3.6^{a, b, c, d} 0.15 ± 0.05 ^{a, b, c, d} 2.9 ± 0.3 ^{a, b, c, d}
After exercise	79.4 ± 2.6 0.53 ± 0.05 11.5 ± 1.7	67.5 ± 7.2 0.82 ± 0.16^a 17.0 ± 2.1^a	75.5 ± 8.4^# 0.71 ± 0.11^{a, b} 14.2 ± 1.7^{a, b}	73.3 ± 11.3^# −0.28 ± 0.03^{a, b, c} −5.3 ± 0.9^{a, b, c}	57.5 ± 3.4^{a, b, c, d} 0.25 ± 0.07^{a, b, c,} 4.7 ± 0.5^{a, b, c, d}

^a, ^b, ^c, ^d Significantly different (p < 0.05) from Group 1, Group 2, Group 3, Group 4, respectively; #significantly different from before exercise (p < 0.05).