Requires the Secretary of Defense to ensure that, beginning in 2026, annual periodic health assessments for members of the armed forces include a sports physical, an electrocardiogram (ECG), and blood tests (a comprehensive metabolic panel and a complete blood count). The Secretary must also include any tests required by law or deemed appropriate, and add thyroid stimulating hormone (TSH) and brain natriuretic peptide (BNP) testing when medically necessary.