Low Bone Mineral Density

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.