Table 1.
Subject demographics.
| characteristics | age (years) | height (m) | mass (kg) | bmi (kg/m2) |
|---|---|---|---|---|
|
video-guided (n=15) |
28.0 ± 9.5 (range 21-54) |
1.66 ± 0.1(range 1.5-1.9) | 74.0 ± 18.5 (range 43.1-101.2) |
25.3 ± 3.8 (range 19.2-31.4) |
|
live instruction (n=15) |
25.5 ± 3.8 (range 20-33) |
1.68 ± 0.1 (range 1.4-1.8) |
75.1 ± 16.2 (range 51.3-111.1) |
26.5 ± 5.0 (range 19.4-36.3) |
|
self-guided (n=15) |
26.4 ± 5.1 (range 21-39) |
1.66 ± 0.1 (range 1.5-1.8) |
73.2 ± 19.2 (range 50.1-113.3) |
26.7 ± 7.0 (range 19.1-46.5) |
data reported as mean ± sd; range (min-max); m=meters; bmi = body mass index; kg/m2 = kilograms-meter squared