Table 2. Results of meta-analysis of 15 studies addressing normal heel rise performance.
| Studies | Data Groups | Grand Mean | Standard Error | Limits | I2 |
| Younger adults (11) | 15 | 28.7 | 1.1 | 26.4–30.9 | 39.9 |
| Older adults (3) | 4 | 11.8 | 2.4 | 7.0–16.6 | 97.1 |
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