Normative Values For Physical Fitness

Physical fitness is a critical determinant of functional independence, disease prevention, and overall health. While global normative values for various fitness parameters exist, cultural, demographic, and ethnic differences necessitate the development of localized reference standards. This study aims to establish normative values for key fitness indicators-body composition, cardiorespiratory endurance, muscular strength and flexibility. It will be a descriptive cross-sectional study with approximately 800 participants through non-probability convenience sampling at Community Centers, Lahore. Fitness assessment will include body composition (height, weight, BMI, waist-hip ratio, skinfold, body fat analyzer), muscle strength (handgrip via dynamometer, quadriceps strength via sit-to-stand test), flexibility (sitand-reach test), and endurance (push-up, curl-up, and 3-minute step tests). The expected outcomes will provide valuable normative data to support clinicians, therapists, and researchers in evaluating and promoting physical health in adult populations.

NCT Number	NCT07574424
Lead Sponsor	Riphah International University
Conditions	Healthy Adults
Enrollment	800 participants
Start Date	2026-05-05
Primary Completion	2026-08-15 (estimated)
Study Completion	2026-08-15 (estimated)
Updated on ClinicalTrials.gov	2026-05-07