Bone and Muscle Oxygenation in Military Test Pilots

Bone Mineral Density and Resting Muscle Oxygenation Responses to a 12-Week Resistance and Core Stabilization Program in Military Test Pilots: Preliminary Findings

This prospective, single-group interventional pilot study will evaluate the effects of a 12-week resistance and core stabilization exercise program on bone mineral density and resting muscle oxygenation in male military test pilots with low baseline bone mineral density. Participants will complete a supervised exercise program five days per week for 12 weeks while continuing their routine flight duties. Bone mineral density will be assessed using dual-energy X-ray absorptiometry, and resting muscle oxygenation will be evaluated in the vastus lateralis and rectus abdominis using near-infrared spectroscopy before and after the intervention. The study aims to characterize preliminary skeletal and muscle oxygenation responses to structured exercise in this specialized aviation population.

Inclusion Criteria:

Male military test pilots with previous military aviation experience Low bone mineral density identified by dual-energy X-ray absorptiometry (DXA) Regular participation in flight duties Medical fitness to participate in regular exercise training Willingness to participate in the 12-week supervised resistance and core stabilization exercise program Ability to provide written informed consent

Exclusion Criteria:

Acute musculoskeletal injury Recent orthopedic surgery Neurological disorder Cardiovascular disease Any medical condition that limits participation in physical exercise Subcutaneous adipose tissue thickness greater than 17.5 mm at the NIRS measurement site