Related Experiment Video
Updated: Apr 17, 2026

Visualization of Intensity Levels to Reduce the Gap Between Self-Reported and Directly Measured Physical Activity
Published on: March 7, 2019
Barriers to Physical Activity Among Gay Men
Miranda A Cary1, Danielle R Brittain2, Mary K Dinger2
1University of Saskatchewan, Saskatoon, Saskatchewan, Canada miranda.cary@usask.ca.
Gay men face common barriers to physical activity (PA). Overcoming these barriers, not specific ones, is key to increasing PA levels and improving health outcomes for this population.
Area of Science:
- Public Health
- Exercise Science
- Behavioral Science
Background:
- Gay men often do not meet recommended physical activity (PA) levels for optimal health.
- Identifying barriers to PA is crucial for developing effective health interventions.
- Understanding both general and population-specific barriers is important for targeted strategies.
Purpose of the Study:
- To describe general and population-specific barriers to PA in gay men.
- To assess the impact of these barriers (barrier limitation) and confidence to overcome them (self-regulatory efficacy).
- To examine the relationship between meeting PA recommendations, barrier limitation, and self-regulatory efficacy.
Main Methods:
- A web-based survey was administered to 108 self-identified gay men aged 21-64.
- Participants reported on general and population-specific barriers to physical activity.
- Barrier limitation and self-regulatory efficacy were measured for identified barriers.
Main Results:
- 35 general barriers were identified; no population-specific barriers were reported by either activity group.
- Men meeting PA recommendations reported higher self-regulatory efficacy and lower barrier limitation.
- Logistic regression indicated barrier limitation, but not self-regulatory efficacy, significantly predicted meeting PA recommendations.
Conclusions:
- General barriers, rather than population-specific ones, appear to be the primary obstacles to PA in gay men.
- Interventions focusing on overcoming general barriers may be effective for this population.
- Further research is needed to confirm if a universal or tailored intervention approach is most beneficial.
Related Concept Videos
Physiological Barriers
The blood endothelial barrier is the most porous of these. It allows all small ionized, un-ionized, and lipophilic molecules to pass through the endothelial lining into the interstitial space...
Factors Influencing Attraction II: Physical Attraction
Barriers to Effective Communication II
Cultural barriers:
Differences in values, beliefs, religion, knowledge, and tradition can significantly impact communication. Awareness of nonverbal cues is critical, especially when conversing with a patient from a different culture. What appears appropriate in one culture may be inappropriate in another.
Semantic barriers:
As a result of their tendency to use...
Disorders of the Male Reproductive System
Prostate disorders are another major concern. These conditions can impair urinary flow due to the prostate's location around the urethra....
Barriers to Effective Communication I
Communication barriers include the following:
Physiological barriers: They are limitations caused by a person's health condition or disability, such as hearing loss, poor eyesight, illness, or unconsciousness. An example to overcome this...
Factors Affecting Drug Distribution: Physiological Barriers
The capillary endothelial barrier allows only smaller molecules below 600 Da (Daltons) to pass through. It also restricts drugs like heparin that are bound to blood components, limiting their movement within the bloodstream.
The...

