What should you know about a DEXA fitness scan?

DEXA imaging estimates bone mineral and may divide lean and fat tissue into body regions. This can give a baseline for discussion with a clinician, sports professional or nutrition professional. It does not directly test stamina, power, flexibility, coordination, balance or exercise technique. A result should be read with your activity level, symptoms, medicines, medical conditions and goals rather than treated as a stand-alone score.

Check which analysis is included because some appointments focus on bone density while others add body-composition measurements. Wear clothing that allows easy positioning and follow the centre’s instructions about metal, food, supplements and medicines. Inform staff about possible pregnancy, recent contrast imaging or problems lying still. Keep a copy of the report, then agree on practical next steps with a qualified professional instead of making sudden changes based on a single measurement.

Arrange a clinical review for repeated falls, unexplained weakness, continuing pain, marked fatigue or unplanned weight change. Seek urgent help for severe breathlessness, chest pain, collapse, sudden trouble speaking or new weakness affecting one side. A fitness scan should not delay assessment of these symptoms.

Ask whether bone density or body composition is the main purpose, which measurements are relevant to your goals, and whether a follow-up is needed. Ask how to combine the report with strength, mobility and cardiovascular assessments.