Clinical trial NCT06368128: Climbing Lifestyle Intervention for Modifying Physical Activity Behaviors: Pilot Study
Official title: Climbing Lifestyle Intervention for Modifying Physical Activity Behaviors (CLIMB): Pilot Study
Study type: INTERVENTIONAL
Overall status: RECRUITING
Phase: NA
Conditions: Lifestyle Factors
Physical Inactivity
Quality of Life
Keywords: Rock Climbing
Cardiovascular Disease Risk Factors
Physical Inactivity
Quality of Life
Lead sponsor: Northern Michigan University
Sponsor class: OTHER
First posted: 2024-04-16
Enrollment: 12
Sex: ALL
Minimum age (years): 18
Maximum age (years): 35
Standard ages: ADULT
Accepts healthy volunteers: yes
Allocation: RANDOMIZED
Intervention model: PARALLEL
Intervention model description: Randomized controlled trial with participants allocated to either a control or intervention group; comparison between groups and within groups
Primary purpose: PREVENTION

Brief summary: The aim of this pilot study is to determine the effects of a 12-week indoor rock climbing training program on heart health, mental health, and behavioral health in generally healthy adults aged 18-35 years old who do not exercise. Participants will learn to rock climb using ropes on an indoor rock climbing wall and participate in the training program 2-3 days per week for 60 minutes each session over 12 weeks. Health outcomes will be measured at 4 time points over the course of the study (pre-intervention, 6-weeks/mid-intervention, 12-weeks/post-intervention, and 24-weeks post-intervention).

Detailed description: The purpose of this study is to determine the effects of a 12-week progressive, supervised indoor rock climbing intervention on physical, mental, and behavioral health outcomes in physically inactive adults. This will be a pilot study used for informing a larger, randomized controlled trial. Measurements include: cardiometabolic disease risk factors (e.g., blood pressure, fasting glucose and lipids, hemoglobin a1c), health-related components of physical fitness (e.g., cardiorespiratory fitness, muscular fitness, dynamic balance, body composition), health-related quality of life, and behavior change variables (e.g., attitudes toward physical activity, self-efficacy for exercise, objective physical activity and sedentary behavior). The majority of rock climbing-related studies focus on enhancing performance in high-level climbing athletes and very little research has examined the specific impact of climbing physical activity on cardiovascular health parameters. Indoor climbing has demonstrated to be an activity that is safe for many individuals and does not require a high level initial fitness to partake in the activity. This study will engage generally healthy, physically inactive adults (aged 18-35 y) in an indoor rock climbing program 2 times per week for 60 minutes for the first 4 weeks and progressing to 3 times per week for 60 minutes for the last 8 weeks. Participants will partake in top-rope style rock climbing and bouldering. Data collection will occur over three visits to the School of Health and Human Performance Research Lab at four time points throughout the course of the study (baseline/pre-intervention, 6-weeks/mid-intervention, 12-weeks/post-intervention, 24-weeks post-intervention; total of 12 data collection visits).

Eligibility criteria: Inclusion Criteria:

* Physically inactive
* Membership to Physical Education Instructional Facility at Northern Michigan University
* No/very little experience with rock climbing
* No diagnosed cardiovascular, metabolic, renal disease
* No current injury

Exclusion Criteria:

* Physically active
* Experience with rock climbing
* No current membership with Physical Education Instructional Facility at Northern Michigan University
* Pregnant and/or breastfeeding
* Diagnosis of cardiovascular disease, metabolic disease, renal disease
* Current or previous injury that would be exacerbated by rock climbing
* Other diagnosed conditions in which rock climbing would be contraindicated

Primary outcomes:
measure: Fasting lipids
timeFrame: 0, 6, 12, 24 weeks
measure: Fasting glucose
timeFrame: 0, 6, 12, 24 weeks
measure: Hemoglobin a1c
timeFrame: 0, 6, 12, 24 weeks
Secondary outcomes:
measure: Physical activity and sedentary behavior
timeFrame: 0, 6, 12, 24 weeks
measure: Sedentary behavior bouts (30 min, 60 min, >60 min)
timeFrame: 0, 6, 12, 24 weeks
measure: Cardiorespiratory fitness
timeFrame: 0, 12 weeks
measure: Muscular fitness
timeFrame: 0, 12 weeks
measure: Handgrip strength asymmetry
timeFrame: 0, 12 weeks
measure: Lower-body dynamic balance
timeFrame: 0, 12 weeks
measure: Health-related quality of life using CDC Health-Related Quality of Life Scale
timeFrame: 0, 6, 12, 24 weeks
measure: Exercise self-efficacy measured via Self-efficacy for exercise scale
timeFrame: 0, 6, 12, 24 weeks
measure: Perceptions of exercise measured via Views and Attitudes Toward Exercise Scale
timeFrame: 0, 6, 12, 24 weeks
measure: Perceived stress
timeFrame: 0, 6, 12, 24 weeks
measure: Blood pressure
timeFrame: 0, 6, 12, 24 weeks
measure: Body composition
timeFrame: 0, 12, 24 weeks
measure: Bone density
timeFrame: 0, 12, 24 weeks
Other outcomes:
Locations:
city: Marquette
country: United States
facility: Northern Michigan University
state: Michigan
Study officials:
affiliation: Northern Michigan University
name: Megan C Nelson, PhD
role: PRINCIPAL_INVESTIGATOR
References: