Bone Mineral Density and Body Composition among Individuals Who Practice Sports with Mechanical Impact and Sedentary Activities

The purpose of this study was to evaluate indicators of bone health associated with sports practice in male adolescents using dual-energy X-ray absorptiometry (DXA) to measure bone mineral content (BMC), density (BMD), and body composition (BC) for the whole body (WB) and specific regions. This cross-sectional study involved 65 individuals (18–35 years). Athletes had higher BMD for WB (1.064 ± 0.121 g/m−2) than sedentary individuals (0.753 ± 0.129 g/cm−2). Differences were also observed within specific regions such as the trunk, upper and lower limbs. Individuals who practice regular sports present improved bone health indicators compared to their sedentary peers.