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Mean changes on composite scores in Will to excel and Will to compete as a consequence of training in the young athletes and chances that the true difference in the changes is substantial.
| Will to Excel l | Will to compete | |
|---|---|---|
| Pre-season | 4.26 (0.57) | 4.41 (0.39) |
| Post-season | 4.16 (0.77) | 4.10 (0.53) |
| Changes in mean (95% CL) | -0.10 (-0.28 to 0.09) | -0.31 (-0.46 to 0.16) |
| Practical inference | Trivial | Probably beneficial /harmful |
