Vocal ergonomics with sports coaches: Co-devised approaches to occupational voice

Work-system participation and factors are associated with occupational vocal health for vocally reliant workers, such as sports coaches. However, there is limited use of systems approaches and worker collaboration to address occupational voice.

The current research aimed to cooperatively consider coaches' vocally reliant systems participation, including addressing vocal ergonomic factors that can create barriers for occupational vocal health and voice use.

Collaborative action inquiries explored vocal ergonomics with coaches (n = 24) from nine professional basketball teams. Across three basketball seasons, coaches and a subject matter expert identified what influenced coaches' voices and trialed approaches to optimize vocally reliant coaching participation. Nine action inquiry methods were used, including search conferences, ergonomic approaches to enhance systems participation, and focus groups. Multi-level analyses were also undertaken.

Participants cooperatively generated, implemented, and evaluated different strategies. A cumulative total of 57 strategies were explored within teams (team mean = 6.33, SD = 3, range = 4-14). Cross-case analysis identified 25 different strategy types. Overall, participants appraised 31.58% (18/57) strategies as supportive (i.e., enhanced facilitators for voice), 61.40% (35/57) strategies as somewhat supportive (i.e., some enhanced facilitators and some ongoing barriers), and 7.02% (4/57) strategies as unsupportive (i.e., pervasive ongoing barriers not mitigated by strategies). Further, factors across coaches' work-systems continued to influence coaches' voices in dynamic and complex ways.

Collaboration with coaches enriched vocal ergonomic approaches by providing novel, context-anchored insights. Collaboration should form 'part' of broader mechanisms to support coaches' voice use and vocal health at work.