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Data obtained from Heart Rate (HR) monitoring
| First Half | Second Half | Overall | |
|---|---|---|---|
| Number of students with HR recordings | 14 | 62 | 76 |
| Mean HR during dance class (beats per minute) | 118.2 | 116.5 | 116.8 |
| Percent of time at ≥ 25% Heart Rate Reserve (HRR) | 63.40% | 69.70% | 68.60% |
| Number (and percent) of students with ≥25% HRR for ≥50% of class time |
9 (64.3%) | 45 (72.6) | 54 (71.1%) |
