Table 1. General characteristics of the subjects (N=15)

Characteristics	Mean±SD
Age (yrs)	22.9±2.0
Height (cm)	167.7±7.1
Weight (kg)	67.8±7.3
BMI (cm/kg2*)	24.1±1.2
Muscle proportion (%)	34.7±3.1
Heart rate (bpm)	79.0±3.0
Systolic blood pressure (mmHg)	125.1±3.7
Diastolic blood pressure (mmHg)	83.3±4.1
PSV (cm/sec)	101.6±5.7
PI	1.8±0.1

Abbreviations: PI, pulsatility index; PSV, peak systolic velocity; SD, standard deviation; BMI, body mass index (men=8; women=7).