Table 3. Qualifications and Backgrounds of Physical Activity Coaches.

Coach #	Qualifications/Background	Number of Participants in Physical Activity Intervention	Experience of Working on Physical Therapy Interventions	Experience of Working With Patients With Neurologic Conditions	Experience of Working With Patients With HD
1	Research nurse, health visitor	5	No	Yes	Yes
2	Research nurse	3	No	Yes	No
3	Physical therapist	3	Yes	Yes	Yes
4	Occupational therapist	2	Yes	Yes	Yes
5	Research nurse	2	No	Yes	No
6	Exercise instructor	1	Yes	Yes	Yes
7	Exercise scientist, neurovascular researcher	1	Yes	No	No

Abbreviation: HD, Huntington disease.