Table 1.
Exercise protocol
| Duration (wk) | Speed (m/min) | Time (min) | Grade (%) | Frequency (days/wk) |
|---|---|---|---|---|
| 0 | 9 | 20 | 0 | 5 |
| 1~3 | 12 | 30 | 0 | 5 |
| 4~6 | 13.2 | 35 | 0 | 5 |
| 7~9 | 13.2 | 45 | 0 | 5 |
| 10~12 | 14.4 | 50 | 0 | 5 |
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