Table 1.

Subject descriptive and resting hemodynamic characteristics before and after exercise training and time control

	PHRT (N=15; 11 male, 4 female)		PHET (N=13; 9 male, 4 female)		PHTC (N=15; 10 male, 5 female)		NMTC (N=15; 9 male, 6 female)
	Before	After	Before	After	Before	After	Before	After
Age, y	21.1 ± 0.6	−	20.1 ± 0.9	−	21.6 ± 0.8	−	21.6 ± 0.7	−
Height, cm	174.8 ± 2.4	−	177.0 ± 2.0	−	180.1 ± 2.7	−	173.3 ± 2.4	−
Weight, kg	84.2 ± 4.7	85.0 ± 4.9	86.7 ± 3.6	84.1 ± 2.3	87.8 ± 4.3	88.5 ± 4.6	80.9 ± 3.4	81.7 ± 3.4
BMI, kg/m2	27.4 ± 1.3	27.5 ± 1.4	28.7 ± 1.4	28.3 ± 1.6	27.0 ± 1.1	27.2 ± 1.2	24.5 ± 0.9	25.6 ± 0.8
HR, bpm	63 ± 3.4	61 ± 2.6	64 ± 4.4	56 ± 3.6	60 ± 2.8	58 ± 2.9	57 ± 2.1	58 ± 1.9
SBP, mmHg	130 ± 3*	121 ± 2*†	132 ± 3*	120 ± 2*†	130 ± 3*	130 ± 4*	111 ± 4	112 ± 4
DBP, mmHg	80 ± 2*	72 ± 2*†	81 ± 1*	74 ± 2*†	81 ± 2*	81 ± 2*	67 ± 2	68 ± 2
MAP, mmHg	94 ± 2*	85 ± 2†	94 ± 2*	86 ± 2†	95 ± 2*	94 ± 2*	80 ± 2	81 ± 2
fVC, ml/min/100ml/mmHg	0.029 ± 0.005*	0.042 ± 0.004†	0.032 ± 0.003*	0.039 ± 0.005†	0.030 ± 0.004*	0.031 ± 0.003*	0.039 ± 0.002	0.037 ± 0.003
cVC, ml/min/100ml/mmHg	0.024 ± 0.004*	0.035 ± 0.003†	0.026 ± 0.004*	0.038 ± 0.004†	0.028 ± 0.003*	0.029 ± 0.004*	0.036 ± 0.003	0.034 ± 0.004

Values are mean±SEM. PHRT indicates prehypertensive resistance trained; PHET, prehypertensive endurance trained; PHTC, prehypertensive time control; NMTC, normotensive time control; BMI, body mass index; HR, heart rate; SBP, systolic blood pressure; DBP, diastolic blood pressure; MAP, mean arterial pressure; fVC, forearm vascular conductance; cVC, calf vascular conductance. There were no significant differences between prehypertensive groups at baseline (P>0.05). Significance values are reported from between group and between timepoint repeated measures ANOVA and Tukey post hoc analysis.

^*P<0.05 versus normotensive control values at same timepoint;

^†P<0.05 versus pretreatment values.