Category, intensity, frequency, duration and delivery of included studies
| Characteristic | No. (%) of studies n = 26 |
|---|---|
| Physical activity category | |
| Aerobic | 1 (4) |
| Mixed | 13 (50) |
| Mobilization/rehabilitation | 4 (15) |
| Muscle strengthening | 8 (31) |
| Intervention intensity | |
| High/strenuous | 1 (4) |
| Moderate | 7 (27) |
| Light | 4 (15) |
| Resistance/strength training | 9 (35) |
| Unknown | 5 (19) |
| Frequency of intervention | |
| 1–2 times per week | 12 (46) |
| 3–4 times per week | 11 (42) |
| > 4 times per week | 2 (8) |
| Not reported | 1 (4) |
| Duration of intervention session, min | |
| < 15 | 2 (8) |
| 30–60 | 13 (50) |
| > 60 | 5 (19) |
| Not reported | 6 (23) |
| Delivery agent | |
| Physiotherapist | 9 (35) |
| Fitness instructor/trainer | 7 (27) |
| Researcher | 3 (12) |
| Other | 2 (8) |
| Not reported | 5 (19) |