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Mean duration of time pedalling in the THRZ with and without watching a DVD, and the variance of time between the two conditions.
| Participant | Group | No DVD | DVD | Variation |
|---|---|---|---|---|
| 1 | A | 4.21 min. | 8.68 min. | + 4.47 min. |
| 2 | B | 5.16 min. | 12.66 min. | + 7.50 min. |
| 3 | B | 3.92 min. | 11.05 min. | + 7.07 min. |
| 4 | B | 2.68 min. | 9.45 min. | + 6.77 min. |
| 5 | A | 2.72 min. | 14.01 min. | + 11.29 min. |
| 6 | A | 4.59 min. | 9.27 min. | + 4.68 min. |
| 7 | B | 3.68 min. | 10.17 min. | + 6.49 min. |
