Related Experiment Video
Updated: Jun 6, 2026

Subject-specific Musculoskeletal Model for Studying Bone Strain During Dynamic Motion
Published on: April 11, 2018
Transient disablement in the physically active with musculoskeletal injuries, part I: a descriptive model
1Texas State University-San Marcos, TX 78666, USA. Lv19@txstate.edu
Context:
Disablement theory has been characterized as the sequence of events that occurs after an injury, but little research has been conducted to establish how disablement is experienced and described by physically active persons.
Objective:
To describe the disablement process in physically active persons with musculoskeletal injuries.
Design:
Concurrent, embedded mixed-methods study. For the qualitative portion, interviews were conducted to create descriptive disablement themes. For the quantitative portion, frequencies analysis was used to identify common terminology.
Setting:
National Collegiate Athletic Association Division I collegiate and club sports, collegiate intramural program, large high school athletics program, and outpatient orthopaedic center.
Patients Or Other Participants:
Thirty-one physically active volunteers (15 males, 16 females; mean age = 21.2 years; range, 14-53 years) with a current injury (18 lower extremity injuries, 13 upper extremity injuries) participated in individual interviews. Six physically active volunteers (3 males, 3 females; mean age = 22.2 years; range, 16-28 years) participated in the group interview to assess trustworthiness.
Data Collection And Analysis:
We analyzed interviews through a constant-comparison method, and data were collected until saturation occurred. Common limitations were transformed into descriptive themes and were confirmed during the group interview. Disablement descriptors were identified with frequencies and fit to the themes.
Results:
A total of 15 overall descriptive themes emerged within the 4 disablement components, and descriptive terms were identified for each theme. Impairments were marked by 4 complaints: pain, decreased motion, decreased muscle function, and instability. Functional limitations were denoted by problems with skill performance, daily actions, maintaining positions, fitness, and changing directions. Disability consisted of problems with participation in desired activities. Lastly, problems in quality of life encompassed uncertainty and fear, stress and pressure, mood and frustration, overall energy, and altered relationships. A preliminary generic outcomes instrument was generated from the findings.
Conclusions:
Our results will help clinicians understand how disablement is described by the physically active. The findings also have implications for how disablement outcomes are measured.
Related Concept Videos
Disorders of the Skeletal Muscle
Musculoskeletal disorders
Musculoskeletal disorders involve injuries and conditions affecting the skeletal muscles and associated connective tissues. These disorders can arise from acute biomechanical stresses or chronic overuse and can occur across different age groups. Common injuries include sprains, fractures, and muscular strains, often resulting from...
Clearance Models: Noncompartmental Models
The noncompartmental approach capitalizes on extensive sampling data, correlating the volume of distribution to systemic exposure and the administered dosage. This method enables...
Models of Health Promotion and Illness Prevention II
The agent-host-environment model states that disease results from...

