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Developing and testing a motivating communication/teaching style for Les Mills International instructors: A pilot study

Evaluation of the feasibility and fidelity of a motivation-based communication training intervention with Les Mills International instructors: Effects on clients’ perceptions of instructor motivational style.

Status
Completed
Phases
Unknown
Study type
Interventional
Source
ANZCTR
Registry ID
ACTRN12615000036516
Enrollment
40
Registered
2015-01-19
Start date
2014-10-04
Completion date
2014-11-16
Last updated
2020-01-13

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Brief summary

The primary purpose of the study is to develop and test a motivating communication/teaching style for Les Mills International instructors. More specifically the study will examine the feasibility and fidelity of delivering a motivation-based communication training intervention with Les Mills International instructors and test the effects of the intervention on clients’ perceptions of the instructors’ motivational style.

Interventions

The intervention will involve 3 workshops delivered by the research team, each lasting 2-3 hours. The workshops will be developed according to self-determination theory (Deci & Ryan 1985). In the first workshop (3 hours), the basic principles of motivation (based on self-determination theory) will be introduced and specific examples of how these can be manifested in a fitness setting provided. Instructors will be introduced to different communication styles, using examples of fitness-client in

The intervention will involve 3 workshops delivered by the research team, each lasting 2-3 hours. The workshops will be developed according to self-determination theory (Deci & Ryan 1985). In the first workshop (3 hours), the basic principles of motivation (based on self-determination theory) will be introduced and specific examples of how these can be manifested in a fitness setting provided. Instructors will be introduced to different communication styles, using examples of fitness-client interactions. Furthermore, how different styles can have a powerful influence on client motivation and adherence will be explained. Group discussions will focus on how to implement a motivationally supportive instructional style and how to avoid using motivationally unsupportive strategies. The latter part of the workshop will involve brainstorming sessions as to how these ideas can be put into practice in a Les Mills RPM session. At the end of the workshop, instructors will be given specially prepared hand-outs on motivation to reinforce and supplement the content of the workshop. After the first workshop, the instructors will be asked to reflect on their own teaching and practise some of the motivational strategies that they were taught in the first workshop. They will also be asked to keep a reflective diary describing what worked, what didn’t, obstacles and ways of overcoming them. They will be encouraged to connect face-to-face or via technology (e.g., an invitation-only Facebook page) to brainstorm examples of good and bad practice. Further, on-line material will be available to supplement and augment the material covered in the workshops. Two weeks following the initial workshop, a booster 3-hour workshop will be offered during which successes and pitfalls in implementing the motivational strategies will be discussed. In addition, reflective diaries will be shared, and further advice will be offered to overcome obstacles. In the second half of the session instructors will be encouraged to use role play to practice using some of the motivational strategies in a mock RPM session. During the third and fourth month of the project, the instructors will be asked to continue keeping a reflective diary and using our online material. A booster training workshop of 2 hours will be offered 8 weeks after the second workshop, at the end of the fourth month of the project. The booster workshop will reinforce the messages from workshops 1 and 2 and give the instructors the opportunity to share how they have found putting into practice the motivational strategies discussed. Additional support will be offered by the researchers to the instructors via telephone or email/Facebook consultations. On the Facebook page we will upload examples of best practice (with commentary from the research team), and there will also be an on-line discussion forum. For that forum, we will encourage the contribution of the 4-5 experienced fitness instructors who will be identified at the beginning of the project.

Sponsors

Nikos Ntoumanis
Lead SponsorIndividual

Study design

Allocation
Non-randomised trial
Intervention model
Parallel
Primary purpose
Educational / counselling / training
Masking
Blinded (masking used) (Subject)

Eligibility

Sex/Gender
All
Age
18 Years to 70 Years
Healthy volunteers
Yes

Inclusion criteria

Inclusion criteria for instructors in the intervention group: participant (i) is a registered Les Mills International RPM instructor (ii) teaches at least one RPM session a week on a regular basis (i.e., teaches the same class every week); (iii) operates within 50km of Perth, Australia. Inclusion criteria for instructors in the control group: participant (i) is a registered Les Mills International RPM instructor (ii) teaches at least one RPM session a week on a regular basis (i.e., teaches the same class every week); (iii) operates within Australia but not within 50km of Perth. Inclusion criteria for clients: Client (i) attends an RPM class run by one of the Les Mills International instructors in either the intervention or the control group; (ii) is willing and able to complete and return the questionnaire pack to the researchers within the allotted time periods.

Exclusion criteria

Exclusion criteria for instructors intervention group: participant (i) is not a registered Les Mills International RPM instructor (ii) does not teach at least one RPM session a week on a regular basis (i.e., does not teach the same class every week); (iii) operates outside 50km of Perth, Australia (iii) is not able to attend all three intervention workshops. Exclusion criteria for instructors in the control group: participant (i) is not a registered Les Mills International RPM instructor (ii) does not teach at least one RPM session a week on a regular basis (i.e., does not teach the same class every week); (iii) operates within 50km of Perth, Australia. Exclusion criteria for clients: Client (i) does not attend an RPM class run by one of the Les Mills instructors in either the intervention or the control group; (ii) is not able or willing to complete and return the questionnaire pack to the researchers within the allotted time periods for any reason.

Outcome results

None listed

Source: ANZCTR · Data processed: Mar 5, 2026