Cardiometabolic Health Intervention Using Movement-to-Music Exercise

Baseline Assessment: Participants will be asked to complete a baseline assessment. This measures physical health (e.g., cardiometabolic health factors, fat/muscle mass) and functions (e.g., muscular strength, aerobic endurance) and a series of self-reported questionnaires that are related to participant's demographics, psychosocial health (depression, sleep, fatigue), quality of life, and physical activity behaviors (volume of activity). The onsite physical tests will take approximately 2 hours to complete. The questionnaires will be completed electronically and may take up to an hour. The assessments are listed below.

PHYSICAL TEST: The physical tests will take place (1) at the UAB Research Collaborative Center (3810 Ridgeway Dr. Birmingham, AL 35209) and (2) at Lakeshore Foundation's human performance lab (4000 Ridgeway Dr. Birmingham, AL 35209).

• Blood draw
• Anthropometrics (weight, height, waist circumference)
• Body composition (amount of fat mass and fat free mass) by dual x-ray absorptiometry (DXA): DXA scans will be performed to measure any changes in fat-mass and fat-free mass. X-ray scans will be performed on 3 occasions using an iDXA whole-body scanner (GE-Lunar Radiation Corporation, Madison, WI). The radiation dose is less than 1 mrem. Scans will be analyzed using CoreScan software, and muscle mass will be estimated using published equations. Trained lab staff will be available to assist with transitioning from the wheelchair to the scan platform and back again.
• Hand grip strength: Hand-held dynamometer will be used to measure any changes in grip strength.
• Aerobic endurance by an arm-crank ergometer and open-circuit spirometry system: Open-circuit spirometry system will be used to measure any changes in heart rate, rate of perceived exertion (i.e., how much effort you feel you are giving), and amount of air you can breathe out while performing a 20-minute, continuous arm-crank ergometer.
• Lung strength by spirometer: Spirometer will be used to measure how much air you exhale and how quickly you exhale. You will take a deep breath and breathe out as hard as you can for several seconds into the tube.

QUESTIONNAIRES:

• Leisure Time Physical Activity Questionnaire for Spinal Cord Injury
• NIH PROMIS Pain Intensity Short Form
• NIH PROMIS Pain Interference Short Form
• NIH PROMIS Fatigue Short Form
• NIH PROMIS Sleep Disturbance Short Form
• NIH PROMIS 10 Global Health Items
• NIH PROMIS Ability to Participate in Social Roles and Activities
• NIH PROMIS Depression Short Form
• NIH PROMIS Anxiety Short Form
• NIH PROMIS Physical Function Form
• Exercise Self-efficacy Scale
• Exercise Goal-setting and Planning Scale
• Demographics and Health History Questionnaire
• Rapid Eating Assessment for Participants Shortened Version

Upon completing a baseline assessment, participants will be randomly assigned to one of two groups using a computer-generated code.

Group 1: Instructor-led, one-on-one exercise group (Movement-to-Music [M2M] group) Group 2: Self-guided control with pre-recorded exercise videos

Group 1: For Instructor-led, one-on-one M2M exercise group, participants will be asked to participate in 3 exercise sessions per week for 24 weeks. Each session will last from 25 minutes up to 50 minutes. Increasing by 5 to 10 minutes each week. The exercise program will focus on improving cardiorespiratory fitness using a series of movement patterns accompanied by music. The program will be tailored to individuals' abilities (e.g., use of arms only vs. truck movement together; slow vs. fast tempo music). The exercise will be prescribed at a moderate intensity level (working somewhat hard with increased heart rate and breathing rate), which will be monitored through a wearable heart rate monitor and a custom-designed, secured online application with a personal username and password. All study equipment will be provided, including a computer tablet, tablet stand, and heart rate monitor.

Data collected by the application includes exercise minutes and heart rate. For the first 8 weeks (weeks 1-8), participants will exercise 3 sessions with M2M instructors or assistant health coaches. For the second 8 weeks (weeks 9-16), participants will exercise 2 sessions with M2M instructors or assistant health coaches and 1 session by himself/herself. The first sessions of each week you attend with M2M instructors will be video-recorded and later uploaded to a private cloud. The video-recorded sessions will be used when exercising with and without assistant health coaches. For the third 8 weeks (weeks 17-24), participants will exercise 1 session with assistant health coaches and 2 sessions by himself/herself.

Upon completing the 24-week program, you will receive the recorded exercise sessions between you and the M2M instructors to continue to exercise for the remaining 12 weeks (weeks 25-36).

Group 2: For self-guided control group, you will receive a tablet, tablet stand, and a series of pre-recorded exercise videos for 36 weeks. The videos include warm-up, flexibility, muscular strength, aerobic endurance, balance, and cool-down. Participants will receive a computer tablet and tablet stand.

12-week & 24-week Follow-up Assessments: At the end of the 12- and 24-week, participants will be asked to complete the same set of physical tests and questionnaires you completed at the beginning of the study. At the end of the 36-week, participants will also be asked to complete the same questionnaires with 2 additional surveys regarding the intervention quality, which are listed below.

QUESTIONNAIRES:

• Physical Activity Enjoyment Scale 16) 5-star rating scale about M2M Instructors (M2M group only) or pre-recorded videos (Control group only)

At the end of the 12- and 24-week study period, participants will be contacted by phone for a brief interview. This interview is to gain information about participation in the program, such as positive and negative experiences. This call will be recorded for data analysis purposes. This interview process will be conducted for only 25% of participants (n=33) for the continuous program content and delivery process improvements.

Inclusion criteria

• full-time or part-time use of a wheelchair device (manual wheelchair, power wheelchair, electric scooter) self-reported as the primary means of mobility
• ≥ 2 cardiometabolic risk factor(s),
• no contraindication to exercise as approved by a physician's medical clearance to exercise
• age ≥18 years
• able to use arms to exercise
• obtaining < 90 minutes of moderate-intensity aerobic exercise per week in the last month
• not enrolled in a structured exercise program in the past 6 months
• able to converse and read in English.

Exclusion criteria

• medically unstable to perform home exercise as determined by their physician
• high-level tetraplegia and unable to use arms to exercise
• no internet access was determined via self-report and internet speed test.