Table 1 Description of timeline for PA ramp-up
Study Week | Days/week | Session duration (min/day) | Total duration (min/week) |
|---|---|---|---|
0 | Establish fitness center membership, orientation | ||
1 | 3 | 20 | 60 |
2 | 3 | 25 | 75 |
3–4 | 3 | 30 | 90 |
5–6 | 3 | 35 | 105 |
7–8 | 3 | 40 | 120 |
9–10 | 3 | 45 | 135 |
11–12 | 3 | 50 | 150 |
13–14 | 3 | 60 | 180 |
15–20 | 4 | 60 | 240 |
21–52 | 5 | 60 | 300 |