Anthropometric Normalization in Inter-Individual Variability of Comprehensive Isokinetic Strength Assessment
Starting soon
Conditions studied: Healthy
In brief
Accurate normalization of peak torque (PT) is critical for comparing muscle strength across individuals of varying body composition. While body weight (BW) is commonly used, body mass index (BMI) may provide a more stable representation of inter-individual variability. The study aims to compare the effects of BW and BMI normalization on inter-individual variability of trunk, hip, and knee muscle strength in healthy female participants.
Key facts
- Study ID
- NCT07508150
- Run by
- Cairo University
- People needed
- 112
- Starts
- 2026-03-30
- Expected to finish
- 2026-04-30
- Last updated by the study team
- 2026-04-09
Who can join
Age: 25 and older, up to 35. Sex: female. Healthy volunteers: accepted.
You may qualify if…
- he absence of any current or prior musculoskeletal injury or pain affecting the trunk, pelvis, or lower extremities within the preceding six months.
- absence of neurological, cardiovascular, or systemic conditions that could influence muscle strength or motor performance.
- a normal BMI relative to their age and sex and were recreationally active without engaging in any structured strength training program targeting the trunk or hip muscles during the three months preceding the study.
- all participants were able to comprehend the study procedures and provide written informed consent.
You may not qualify if…
- any history of musculoskeletal injury, surgery, or chronic pain involving the spine, pelvis, hip, knee, or ankle. Individuals with diagnosed neurological disorders, balance impairments, or vestibular conditions were also ineligible.
- cardiovascular, respiratory, or systemic diseases that could affect physical performance or muscle strength were excluded
- a prior history of lower limb or trunk fractures. Individuals engaged in competitive sports or structured resistance training programs targeting the trunk and lower limb muscles within the preceding three months were not included.
- musculoskeletal deformities, leg length discrepancies, or any other condition that could interfere with the testing procedures
Where it is running
- Faculty of Physical Therapy, Cairo University — Giza, Egypt
Full record on ClinicalTrials.gov
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