Respondent group demographics
| Round 1 | Round 2 | Round 3 | |
| Total number of surveys started (n) | 176 | 125 | 101 |
| Total number of surveys completed (n) | 120 | 105 | 95 |
| Physical therapist/physiotherapist | 71 | 68 | 60 |
| Physician | 34 | 27 | 27 |
| Exercise professional | 9 | 7 | 6 |
| Kinesiologist/clinical exercise physiologist | 5 | 1 | 1 |
| Run coach | 1 | 2 | 1 |
| Completion rate (%) | 68 | 84 | 94 |
| Years in current profession (n) | |||
| 0–4 years | 4 | 10 | 8 |
| 5–9 years | 27 | 24 | 22 |
| 10–14 years | 40 | 31 | 28 |
| 15–19 years | 19 | 18 | 15 |
| 20+ years | 30 | 24 | 22 |
| Practice type | |||
| Rural | 8 | 8 | 8 |
| Urban | 84 | 72 | 63 |
| A combination | 27 | 25 | 24 |
| Gender identity of respondents (n) | |||
| Woman | 114 | 103 | 92 |
| Man | 5 | 2 | 2 |
| Prefer not to say | 1 | 0 | 0 |
| Age (years) | |||
| Mean | 41.6 | 39.0 | 39.2 |
| Range | 25–85 | 23–63 | 23–63 |
| Race/ethnicity of respondents (n) | |||
| White | 108 | 103 | 92 |
| Black/African American | 2 | 2 | 1 |
| Asian | 4 | 3 | 3 |
| Other | 6 | 1 | 1 |
| Country of origin (n) | |||
| Australia | 12 | 12 | 10 |
| Belgium | 2 | 1 | 1 |
| Brazil | 1 | 1 | 1 |
| Canada | 49 | 46 | 44 |
| Chile | 2 | 2 | 2 |
| China | 2 | 2 | 2 |
| Hungary | 1 | 1 | 1 |
| Israel | 1 | 1 | 1 |
| New Zealand | 2 | 2 | 1 |
| Norway | 1 | 1 | 1 |
| Poland | 4 | 3 | 3 |
| Portugal | 5 | 4 | 3 |
| South Africa | 2 | 2 | 1 |
| Spain | 3 | 2 | 2 |
| United Kingdom | 11 | 8 | 7 |
| USA | 22 | 17 | 15 |
Bold indicates significance, P<0.05.