HealthyFit&ActiveNCT06972342
Fit & Active Retirement: A Physical Function Programme for Young-old Retirees
A study testing education in people with Healthy, run by Chinese University of Hong Kong at 1 site in Hong Kong.
Trial summary
Physical inactivity is the fourth leading cause of mortality in the world; as such, the World Health Organization (WHO) recommends that adults engage in at least 150 minutes of moderate-intensity physical activity every week. Read more about this study
- Who is it for?
- Ages 55 to 70 yearsHealthy volunteers can take part
- Conditions the study is for
- Healthy
- What is being tested?
- education
- Type of treatment
- Lifestyle or therapy programme
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 300 participants
- Where
- 1 siteHong Kong
- Study dates
- 1 Apr 2023to 31 May 2025
- Phase
- Interventional
- Are there results?
- Not yet: the study is under way
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 55 to 70 years
- All sexes
- Healthy volunteers accepted
- Adult, Older adult
Who may be able to join
- healthy, retired and do not have full-time job
Who cannot join
- -
Trial locations and contacts
1 site in 1 country.
About this study
Official title: Fit & Active Retirement: A Mobile-based, Combined Coach- and Peer-led Physical Function Programme for Young-old Retirees
Physical inactivity is the fourth leading cause of mortality in the world; as such, the World Health Organization (WHO) recommends that adults engage in at least 150 minutes of moderate-intensity physical activity every week. In addition, the WHO further recommends that older adults (i.e., those 65 years or above) engage in activities that promote functional balance and muscular strength to reduce the risks of falls. This is important because falls are the leading cause of injury-related deaths among older adults. Research has also shown that having good physical function (i.e., activity level, balance, and strength) is associated with better health, well-being, and quality of life. As suggested by results from the Hong Kong Health Behaviour Survey 2018/19, older adults in Hong Kong are generally active, with 85% of the population doing more than 150 minutes of activity on a weekly basis. The survey, however, did not include questions about whether respondents engaged in functional balance training. The above figures suggest that older adults may be unaware of the importance of functional balance and strength training and may not be attaining their optimal levels of physical function. Our proposed study aims to address this issue by delivering an intervention program aimed at increasing retirees' physical activity levels, with emphasis placed on functional balance and muscular strength training. Retirees in Hong Kong are generally healthy, active, and capable of self-learning and self-regulation. Provision of knowledge and support could lead to positive behavior change. Also, as mobile-based messaging (e.g., WhatsApp) has become mainstream, retirees have a good level of competence in using mobile phones as a means of communication. This mode of communication has become increasingly important since face-to-face contact could be impeded by pandemic-led social distancing. Therefore, the proposed project will be delivered primarily through e-platforms. Our previous work has shown that adults' behaviors and attitudes could be enhanced through an internet-based program. Preliminary results of our ongoing retiree-focused program also suggest that older adults are receptive to mobile-based interventions.
Read the detailed description
A series of educational videos will be produced and placed on the project website to provide participants with knowledge on the importance of having good physical function. Coach-led videos will also be produced for participants to exercise by following on-screen instructions. The exercises included will incorporate activities to improve activity levels, functional balance, and muscular strength. To maximize adherence, a group of participants will first be recruited and trained to serve as "captains" of the program. Each captain will then be assigned to lead a group of participants (5 to 10), ideally recruited through their own social circles, where they will coordinate co-activity sessions (virtual or in-person) by following the provided materials together. Research using a similar peer-led mode has been found to be effective in enhancing behavior and increasing perceived support.
- Conditions
- Healthy
- Being tested
- education
- Keywords
- balance, muscular strength, retired adults
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
educationBehavioural
Participants will be intervened after the baseline measurements, including two training classes.
| Study group | Role | What they receive |
|---|---|---|
| physical functions intervention | Experimental | All participants will take part in base line test, intervention and post-test. The interventions include coach-led co-activity sessions (virtual or in-person), online videos, peer group. Receives: Behavioral: education |
What is being measured
The primary outcome is the main question the study is designed to answer.
Moderate-to-vigorous physical activity
measured by ActiGraph GT3X+. The unit of measure is the mean time spent in MVPA per day. Participants will be asked to wear the devices on their waist over a seven-day period, except during water-based activities. Data will be considered valid if participants worn the devices for eight hours on at least two weekdays and one weekend day. Age-appropriate cut-off values will be used for PA intensity classification, i.e., cutpoints by Freedson, Melanson, and Sirard (1998). The mean time participants spent in MVPA during valid days will be used as a measure for MVPA.
Measured: baseline, 2-week before intervention
Moderate-to-vigorous physical activity
measured by ActiGraph GT3X+. The unit of measure is the mean time spent in MVPA per day. Participants will be asked to wear the devices on their waist over a seven-day period, except during water-based activities. Data will be considered valid if participants worn the devices for eight hours on at least two weekdays and one weekend day. Age-appropriate cut-off values will be used for PA intensity classification, i.e., cutpoints by Freedson, Melanson, and Sirard (1998). The mean time participants spent in MVPA during valid days will be used as a measure for MVPA.
Measured: 4 months
Lower limb strength
Use handheld dynamometer to test partipants lower limb strength. Two trials for each leg.
Measured: baseline, 2-week before intervention
Lower limb strength
Use handheld dynamometer to test partipants lower limb strength. Two trials for each leg.
Measured: 4 months
Upper limb strength
Hand grip strength test will also be used as a measure of upper limb strength of participants.
Measured: baseline, 2-week before intervention
Upper limb strength
Hand grip strength test will also be used as a measure of upper limb strength of participants.
Measured: 4 months
Muscular strength
The tests for lower limb strength, reaction time, and standing balance from the Physiological Profile Assessment will also be administered to participants. Hand grip strength test will also be used as a measure of upper limb strength of participants.
Measured: baseline, 2-week before intervention
Muscular strength
The tests for lower limb strength, reaction time, and standing balance from the Physiological Profile Assessment will also be administered to participants. Hand grip strength test will also be used as a measure of upper limb strength of participants.
Measured: 4 months
Secondary outcomes (22)
The Timed Up and Go test
The Timed Up and Go test will be used to assess the level of balance in adults. Participants will be timed as they stand up from a standard armchair, walk 3 meters away, and return. An older adult who takes ≥12 seconds to complete the TUG is at risk for falling
Measured: baseline, 2-week before intervention
The Timed Up and Go test
The Timed Up and Go test will be used to assess the level of balance in adults. Participants will be timed as they stand up from a standard armchair, walk 3 meters away, and return. An older adult who takes ≥12 seconds to complete the TUG is at risk for falling
Measured: 4 months
The Sit-to-Stand Test
The Sit-to-Stand Test, requires participants to repeatedly sit down and stand up as quickly as possible. The time required to complete five repetitions will be used as the score for the test.
Measured: baseline, 2-week before intervention
The Sit-to-Stand Test
The Sit-to-Stand Test, requires participants to repeatedly sit down and stand up as quickly as possible. The time required to complete five repetitions will be used as the score for the test.
Measured: 4 months
The Four Stage Balance Test
The four stage balance test requires participants to stand in a side-by-side-stance, semi-Tandem stance, and a full Tandem stance. The time participants could maintain in a balance position will be scored using a specific scoring rubric. Not being able to hold the tandem stance (task number 3) for 10 seconds is an indication of increased risk of fall.
Measured: baseline, 2-week before intervention
The four stage balance test
The four stage balance test requires participants to stand in a side-by-side-stance, semi-Tandem stance, and a full Tandem stance. The time participants could maintain in a balance position will be scored using a specific scoring rubric. Not being able to hold the tandem stance (task number 3) for 10 seconds is an indication of increased risk of fall.
Measured: 4 months
Gait pattern
Participants' gait pattern will be assessed by GAITRite system walkway. Participants will be asked to walk as usual on a 4.6m long mat twice.
Measured: baseline, 2-week before intervention
Gait pattern
Participants' gait pattern will be assessed by GAITRite system walkway. Participants will be asked to walk as usual on a 4.6m long mat twice.
Measured: 4 months
Hand reaction time
Participants' dominant hand reaction time will be assessed by the reaction timer. Participants will be asked to pay attention to the light on a mouse. Once the light is on, participants should press the button on the mouse as quickly as possible. Ten trials will be conducted.
Measured: baseline, 2-week before intervention
Hand reaction time
Participants' dominant hand reaction time will be assessed by the reaction timer. Participants will be asked to pay attention to the light on a mouse. Once the light is on, participants should press the button on the mouse as quickly as possible. Ten trials will be conducted.
Measured: 4 months
Life satisfaction
Life satisfaction will be measured by WHOQOL-BREF (World Health Organization Quality of Life-BREF) questionnaire. Twenty-six items will be rated on a 5-point Likert scale, ranging from 1 (not at all) to 5 (completely). All items will be added up including Item 3 will be reverse-coded first. Higher total scores indicate a higher quality of life.
Measured: baseline, 2-week before intervention
Life satisfaction
Life satisfaction will be measured by WHOQOL-BREF (World Health Organization Quality of Life-BREF) questionnaire. Twenty-six items will be rated on a 5-point Likert scale, ranging from 1 (not at all) to 5 (completely). All items will be added up including Item 3 will be reverse-coded first. Higher total scores indicate a higher quality of life.
Measured: 4 months
Social support for exercise
Social support for exercise is assessed by Social Support and Exercise Survey. Higher scores indicate higher support from family and friends on exercise.
Measured: baseline, 2-week before intervention
Social support for exercise
Social support for exercise is assessed by Social Support and Exercise Survey. Higher scores indicate higher support from family and friends on exercise.
Measured: 4 months
eHealth Literacy
eHealth Literacy is assessed by eHealth Literacy Scale (eHEALS）. Higher scores of eight items indicate better eHealth Literacy.
Measured: baseline, 2-week before intervention
eHealth Literacy
eHealth Literacy is assessed by eHealth Literacy Scale (eHEALS）. Higher scores of eight items indicate better eHealth Literacy.
Measured: 4 months
Perceived falling risk
Participants are asked to report how much they are concerned about falling when engaging in seven daily activities, e.g.take on/off clothes, taking bath/shower. Higher total scores on seven items indicate higher perceived falling risk.
Measured: baseline, 2-week before intervention
Perceived falling risk
Participants are asked to report how much they are concerned about falling when engaging in seven daily activities, e.g.take on/off clothes, taking bath/shower. Higher total scores on seven items indicate higher perceived falling risk.
Measured: 4 months
Self-report physical activity frequency
Participants are asked to answer two items about how frequent they engage in PA to enhance muscular strength and functional balance.
Measured: baseline, 2-week before intervention
Self-report physical activity frequency
Participants are asked to answer two items about how frequent they engage in PA to enhance muscular strength and functional balance.
Measured: 4 months
Sports motivation
Participants' sports motivation will be measured by 24 items on a five-point scale (0- completely not suitable for me, 4-completely suitable for me), such as I think doing exercise is a joyful thing.
Measured: baseline, 2-week before intervention
Sports motivation
Participants' sports motivation will be measured by 24 items on a five-point scale (0- completely not suitable for me, 4-completely suitable for me), such as I think doing exercise is a joyful thing.
Measured: 4 months
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted15 May 2025
- Study start1 Apr 2023
- Primary completion31 May 2025 (estimated)
- Study completion31 May 2025 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for HealthyStudies of the same condition, open and under way.
- More trials run by Chinese University of Hong KongThe sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase N/A
- Primary purpose
- Treatment
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Enrolment
- 300 participants (estimated)
Sponsor and investigators
- Lead sponsor
- Chinese University of Hong Kong
- Sponsor type
- University, hospital or other
- Responsible party
- Principal investigator, Amy S. Ha, Chinese University of Hong Kong
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT06972342
- Sponsor's protocol ID
- KPF23GWP21
- Acronym
- Fit&Active
- Status last verified
- May 2025
- First submitted
- 20 Jan 2025
- Last updated
- 15 May 2025
- Results posted
- No
- Data monitoring committee
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- No
Study at a glance
From the registry record, last updated by the sponsor on 15 May 2025. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Fit & Active Retirement: A Mobile-based, Combined Coach- and Peer-led Physical Function Programme for Young-old Retirees
- ClinicalTrials.gov ID
- NCT06972342
- Acronym / sponsor ID
- Fit&Active / KPF23GWP21
- Conditions
- Healthy
- Keywords
- balance, muscular strength, retired adults
- Study type
- Interventional
- Recruitment status
- Active, not recruiting
- Enrolment
- 300 participants (estimated)
- Lead sponsor
- Chinese University of Hong KongUniversity, hospital or other
- Study start
- 1 Apr 2023 (actual)
- Primary completion
- 31 May 2025 (estimated)
- Study completion
- 31 May 2025 (estimated)
- First posted
- 15 May 2025 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
Physical inactivity is the fourth leading cause of mortality in the world; as such, the World Health Organization (WHO) recommends that adults engage in at least 150 minutes of moderate-intensity physical activity every week. In addition, the WHO further recommends that older adults (i.e., those 65 years or above) engage in activities that promote functional balance and muscular strength to reduce the risks of falls. This is important because falls are the leading cause of injury-related deaths among older adults. Research has also shown that having good physical function (i.e., activity level, balance, and strength) is associated with better health, well-being, and quality of life. As suggested by results from the Hong Kong Health Behaviour Survey 2018/19, older adults in Hong Kong are generally active, with 85% of the population doing more than 150 minutes of activity on a weekly basis. The survey, however, did not include questions about whether respondents engaged in functional balance training. The above figures suggest that older adults may be unaware of the importance of functional balance and strength training and may not be attaining their optimal levels of physical function. Our proposed study aims to address this issue by delivering an intervention program aimed at increasing retirees' physical activity levels, with emphasis placed on functional balance and muscular strength training. Retirees in Hong Kong are generally healthy, active, and capable of self-learning and self-regulation. Provision of knowledge and support could lead to positive behavior change. Also, as mobile-based messaging (e.g., WhatsApp) has become mainstream, retirees have a good level of competence in using mobile phones as a means of communication. This mode of communication has become increasingly important since face-to-face contact could be impeded by pandemic-led social distancing. Therefore, the proposed project will be delivered primarily through e-platforms. Our previous work has shown that adults' behaviors and attitudes could be enhanced through an internet-based program. Preliminary results of our ongoing retiree-focused program also suggest that older adults are receptive to mobile-based interventions.
Detailed description
A series of educational videos will be produced and placed on the project website to provide participants with knowledge on the importance of having good physical function. Coach-led videos will also be produced for participants to exercise by following on-screen instructions. The exercises included will incorporate activities to improve activity levels, functional balance, and muscular strength. To maximize adherence, a group of participants will first be recruited and trained to serve as "captains" of the program. Each captain will then be assigned to lead a group of participants (5 to 10), ideally recruited through their own social circles, where they will coordinate co-activity sessions (virtual or in-person) by following the provided materials together. Research using a similar peer-led mode has been found to be effective in enhancing behavior and increasing perceived support.
Study design
- Primary purpose
- Treatment
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| physical functions intervention | Experimental | Behavioral: educationAll participants will take part in base line test, intervention and post-test. The interventions include coach-led co-activity sessions (virtual or in-person), online videos, peer group. |
Who may qualify
- Ages
- 55 to 70 years
- Sex
- All
- Healthy volunteers
- Accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (1 listed)
- healthy, retired and do not have full-time job
Key exclusion criteria (1 listed)
- -
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| educationParticipants will be intervened after the baseline measurements, including two training classes. | Behavioural | physical functions intervention |
Primary outcome
Moderate-to-vigorous physical activity
Time frame: baseline, 2-week before intervention
measured by ActiGraph GT3X+. The unit of measure is the mean time spent in MVPA per day. Participants will be asked to wear the devices on their waist over a seven-day period, except during water-based activities. Data will be considered valid if participants worn the devices for eight hours on at least two weekdays and one weekend day. Age-appropriate cut-off values will be used for PA intensity classification, i.e., cutpoints by Freedson, Melanson, and Sirard (1998). The mean time participants spent in MVPA during valid days will be used as a measure for MVPA.
Moderate-to-vigorous physical activity
Time frame: 4 months
measured by ActiGraph GT3X+. The unit of measure is the mean time spent in MVPA per day. Participants will be asked to wear the devices on their waist over a seven-day period, except during water-based activities. Data will be considered valid if participants worn the devices for eight hours on at least two weekdays and one weekend day. Age-appropriate cut-off values will be used for PA intensity classification, i.e., cutpoints by Freedson, Melanson, and Sirard (1998). The mean time participants spent in MVPA during valid days will be used as a measure for MVPA.
Lower limb strength
Time frame: baseline, 2-week before intervention
Use handheld dynamometer to test partipants lower limb strength. Two trials for each leg.
Lower limb strength
Time frame: 4 months
Use handheld dynamometer to test partipants lower limb strength. Two trials for each leg.
Upper limb strength
Time frame: baseline, 2-week before intervention
Hand grip strength test will also be used as a measure of upper limb strength of participants.
Upper limb strength
Time frame: 4 months
Hand grip strength test will also be used as a measure of upper limb strength of participants.
Muscular strength
Time frame: baseline, 2-week before intervention
The tests for lower limb strength, reaction time, and standing balance from the Physiological Profile Assessment will also be administered to participants. Hand grip strength test will also be used as a measure of upper limb strength of participants.
Muscular strength
Time frame: 4 months
The tests for lower limb strength, reaction time, and standing balance from the Physiological Profile Assessment will also be administered to participants. Hand grip strength test will also be used as a measure of upper limb strength of participants.
22 secondary outcomes
The Timed Up and Go test
Time frame: baseline, 2-week before intervention
The Timed Up and Go test
Time frame: 4 months
The Sit-to-Stand Test
Time frame: baseline, 2-week before intervention
The Sit-to-Stand Test
Time frame: 4 months
The Four Stage Balance Test
Time frame: baseline, 2-week before intervention
The four stage balance test
Time frame: 4 months
Gait pattern
Time frame: baseline, 2-week before intervention
Gait pattern
Time frame: 4 months
Hand reaction time
Time frame: baseline, 2-week before intervention
Hand reaction time
Time frame: 4 months
Life satisfaction
Time frame: baseline, 2-week before intervention
Life satisfaction
Time frame: 4 months
Social support for exercise
Time frame: baseline, 2-week before intervention
Social support for exercise
Time frame: 4 months
eHealth Literacy
Time frame: baseline, 2-week before intervention
eHealth Literacy
Time frame: 4 months
Perceived falling risk
Time frame: baseline, 2-week before intervention
Perceived falling risk
Time frame: 4 months
Self-report physical activity frequency
Time frame: baseline, 2-week before intervention
Self-report physical activity frequency
Time frame: 4 months
Sports motivation
Time frame: baseline, 2-week before intervention
Sports motivation
Time frame: 4 months
Results and safety
This study is still under way. Results are not available in the source record yet.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 15 May 2025.
- Individual participant dataSharing planned: No
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
The record lists no contact. Use the official record to reach the sponsor.
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A study testing education in people with Healthy, run by Chinese University of Hong Kong at 1 site in Hong Kong.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 1 inclusion and 1 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: under way, not looking for participants, as of the sponsor's last update on 15 May 2025. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in Hong Kong. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
This study is still under way. Results are not available in the source record yet.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Moderate-to-vigorous physical activity (time frame: baseline, 2-week before intervention). The study lists 8 primary outcomes in all. It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 15 May 2025; AzTrials last refreshed its copy on 28 Oct 2026.