Table 2. Comparison of cardiovascular response during upper body resistance exercise (UBRE) and recovery following BFR or without BFR.
UBRE p
non-BFR non-BFR
SBP
(mmHg)		 rest 99.8 ± 5.8 100.0 ± 4.2 Time
Group
Time×Group		 .000*
.950
.528
exercise 118.3 ± 8.8 120.7 ± 7.6
recovery 10 min 101.3 ± 4.4 101.5 ± 5.0
recovery 20 min 100.3 ± 5.6 99.2 ± 5.1
recovery 30 min 99.4 ± 6.0 98.7 ± 5.0
recovery 40 min 98.1 ± 4.6 97.7 ± 5.2
DBP
(mmHg)		 rest 68.5 ± 5.2 67.4 ± 4.6 b Time
Group
Time×Group		 .528
.279
.000*
exercise 73.5 ± 8.0 c,d,e,f 83.5 ± 6.7 a,c,d,e,f
recovery 10 min 64.6 ± 4.7 b 66.1 ± 5.2 c
recovery 20 min 66.2 ± 5.6 b 65.2 ± 3.6 b
recovery 30 min 65.8 ± 4.7 b 65.4 ± 4.2 b
recovery 40 min 65.5 ± 5.1 b 65.8 ± 5.2 b
MAP
(mmHg)		 rest 78.9 ± 4.7 b 78.3 ± 3.4 b Time
Group
Time×Group		 .000*
.540
.000*
exercise 88.5 ± 5.9 a,c,d,e,f 94.3 ± 8.9 a,c,d,e,f
recovery 10 min 76.8 ± 3.7 b 77.9 ± 4.2 b
recovery 20 min 77.6 ± 5.0 b 76.6 ± 3.4 b
recovery 30 min 77.0 ± 4.8 b 76.5 ± 3.6 b
recovery 40 min 76.4 ± 4.4 b 76.4 ± 4.5 b
SV
(ml)		 rest 79.9 ± 10.6 78.5 ± 8.6 Time
Group
Time×Group		 .002*
.513
.964
exercise 78.4 ± 9.6 77.7 ± 11.3
recovery 10 min 83.7 ± 12.0 81.1 ± 12.0
recovery 20 min 79.1 ± 11.2 76.8 ± 11.7
recovery 30 min 79.0 ± 11.4 75.9 ± 11.6
recovery 40 min 78.0 ± 10.6 75.4 ± 11.6
HR
(beats/
min)		 rest 61.0 ± 10.8 59.0 ± 8.0 Time
Group
Time×Group		 .000*
.472
.629
exercise 90.3 ± 12.2 84.1 ± 22.0
recovery 10 min 61.3 ± 8.9 61.1 ± 7.7
recovery 20 min 59.8 ± 9.6 61.0 ± 8.5
recovery 30 min 79.0 ± 11.4 75.9 ± 11.6
recovery 40 min 59.3 ± 8.0 60.1 ± 8.4
CO
(l/min)		 rest 4.8 ± 0.6 4.6 ± 0.5 Time
Group
Time×Group		 .000*
.697
.254
exercise 7.0 ± 0.8 6.7 ± 0.8
recovery 10 min 5.0 ± 0.4 5.0 ± 0.6
recovery 20 min 4.6 ± 0.4 4.7 ± 0.6
recovery 30 min 4.5 ± 0.4 4.5 ± 0.5
recovery 40 min 4.5 ± 0.3 4.5 ± 0.5
TPR
(mmHg/l/
min)		 rest 16.7 ± 2.5 b 17.2 ± 2.1 b Time
Group
Time×Group		 .000*
.005
.028*
exercise 12.7 ± 1.5 a,c,d,e,f 14.2 ± 2.3 a,d,e,f #
recovery 10 min 15.3 ± 1.4 b,d,e,f 15.6 ± 1.7 e
recovery 20 min 16.8 ± 1.7 b,c 16.3 ± 2.0 b
recovery 30 min 16.8 ± 1.4 b,c 16.8 ± 1.7 b,c
recovery 40 min 16.8 ± 1.6 b,c 16.8 ± 1.7 b
Values are mean ± standard deviation, SBP: systolic blood pressure, DBP: diastolic blood pressure, MAP: mean arterial pressure, SV: stroke volume, HR: heart rate, CO: cardiac output, TPR: total peripheral resistance. a: rest, b: recovery 10 min, c: recovery 20 min, d: recovery 30 min, e: recovery 40 min. a, b, c, d, e f: different alphabet appear significant difference stage.#p < .05, significant different between groups effects.*p < .05, significant different main or interaction effects.