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The study aims to implement a 12-week home-based exercise programme utilising an online intervention delivery platform. The focus will be on increasing exercise behaviour within the participant's home setting using aerobic, resistance and flexibility exercises as well as behaviour change techniques. Following the programme, semi-structured interviews will be conducted, to explore participant experiences.
It is hypothesised that the exercise programme will be feasible, accessible and acceptable.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Exercise Intervention | Experimental | Participants will undertake a 12 week, online delivered, home-based exercise programme. |
|
| Waitlist Control | No Intervention | Participants assigned to the waitlist control will adhere to their usual routine. |
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Home-based exercise programme | Behavioral | A 12 week, online delivered, home-based exercise programme. |
|
| Measure | Description | Time Frame |
|---|---|---|
| Feasibility and acceptability of the programme through recruitment rate | Recruitment rate will be calculated by dividing the number of eligible candidates by the number who consent to participate. | Calculated at trial end, i.e.12 weeks after inclusion. |
| Feasibility and acceptability of the programme through attrition | Attrition rate will be defined and calculated as discontinuation of the intervention without return. | Calculated at trial end, i.e. 12 weeks after inclusion. |
| Feasibility and acceptability of the programme through adherence | Adherence will calculated by monitoring the online platform engagement and outputs from post exercise session questionnaires. | Calculated at trial end, i.e. 12 weeks after inclusion. |
| Feasibility and acceptability of the programme through intervention engagement | Engagement will be calculated by monitoring participant's activity on the online platform. | Calculated at trial end, i.e. 12 weeks after inclusion. |
| Feasibility and acceptability of the programme through completion rate | Completion rate will be calculated by dividing the number of participants who successfully complete the programme, by the number of participants that attempt. | Calculated at trial end, i.e. 12 weeks after inclusion. |
| Acceptability and experience of the programme via participant interviews | Interviews will take place between the researcher and participant to explore their experience on the programme and identifying areas for improvement. This may be with participants who completed the intervention, withdrew or declined to participate. |
| Measure | Description | Time Frame |
|---|---|---|
| Participant Body Mass (kg) | Participant Body Mass will be measured using calibrated, digital scales. | Taken at baseline, 6 weeks and 12 weeks/programme completion. |
| Participant Body Fat Mass (kg) |
| Measure | Description | Time Frame |
|---|---|---|
| Functional Ability (aerobic capacity and endurance) change through Six Minute Walk test | This will be measured using the Six Minute Walk test and change will be compared within and between participants. | Taken at baseline and 12 weeks/programme completion. |
| Functional Ability (leg strength and endurance) change through 30s Sit to Stand test |
Inclusion Criteria:
Exclusion Criteria:
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| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Sofie Power | Contact | powers3@coventry.ac.uk | ||
| Prof. David Broom | Contact | ad5173@coventry.ac.uk |
| Name | Affiliation | Role |
|---|---|---|
| Sofie Power | Coventry University | Principal Investigator |
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There is not a plan to make IPD available.
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| ID | Term |
|---|---|
| D050177 | Overweight |
| D009765 | Obesity |
| ID | Term |
|---|---|
| D044343 | Overnutrition |
| D009748 | Nutrition Disorders |
| D009750 | Nutritional and Metabolic Diseases |
| D001835 | Body Weight |
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| Evaluated after intervention period, i.e. up to 12 weeks after inclusion offer. |
Participant Body Fat Mass will be measured using the BiodyXpertZMII.
| Taken at baseline, 6 weeks and 12 weeks/programme completion. |
| Participant Body Fat Percentage (%) | Participant Body Fat Percentage will be measured using the BiodyXpertZMII. | Taken at baseline, 6 weeks and 12 weeks/programme completion. |
| Participant Fat Free Mass (%) | Participant Fat Free Mass will be measured using the BiodyXpertZMII. | Taken at baseline, 6 weeks and 12 weeks/programme completion. |
| Participant Body Mass Index (kg/m^2) | BMI will be calculated from combining body mass (kg) and participant height (cm). | Taken at baseline, 6 weeks and 12 weeks/programme completion. |
| Participant waist to hip ratio | Waist to hip ratio will be calculated from combining measures of waist circumference (cm) and hip circumference (cm). | Taken at baseline, 6 weeks and 12 weeks/programme completion. |
| Participant resting blood pressure (mmHg) | Resting diastolic and systolic blood pressure (mmHg) will be taken using a blood pressure monitor. | Taken at baseline, 6 weeks and 12 weeks/programme completion. |
This will be measured using the 30s Sit to Stand test and change will be compared within and between participants. |
| Taken at baseline and 12 weeks/programme completion. |
| Functional Ability (strength) change through hand grip strength test | This will be measured using the hand grip dynamometer, and change will be compared within and between participants. | Taken at baseline and 12 weeks/programme completion. |
| Quality of Life and Cost Effectiveness | This will be measured using the European Quality of Life Five Dimension Questionnaire (EQ-5D-5L), and change will be compared within and between participants. Scores range from 1-5 with lower scores associated with a better outcome. | Taken at baseline, 6 weeks and 12 weeks/programme completion. |
| Physical Activity | This will be measured using the International Physical Activity Questionnaire - Long Form (IPAQ-LF), and change will be compared within and between participants. Scores may be categorised and/or sub scores calculated for each domain where higher scores are associated with better physical activity behaviour. | Taken at baseline, 6 weeks and 12 weeks/programme completion. |
| Exercise Intensity | Exercise intensity will be recorded using the Borg Category Ratio (CR-10) scale, and change will be compared to the prescribed programme intensity. Higher scores are associated with a higher exercise intensity. | Three/four times weekly, throughout the 12 week programme, after each exercise session is complete. |
| Exercise Feeling | Exercise feeling will be recorded using the Feeling Scale, that ranges from -5 to +5, where -5 indicates feeling 'Very Bad' and +5 indicates feeling 'Very Good'. | Three/four times weekly, throughout the 12 week programme, after each exercise session is complete. |
| D012816 |
| Signs and Symptoms |
| D013568 | Pathological Conditions, Signs and Symptoms |