Athletic Trainers - As enacted, expands the scope of practice for athletic trainers by authorizing them to treat conditions that limit or prevent a person's participation in certain physical activities rather than just treating injuries that limit or prevent such participation; makes related changes. - Amends TCA Title 63, Chapter 24.

HB 658 expands the scope of practice for athletic trainers in Tennessee by allowing them to treat conditions that limit or prevent participation in physical activities (not just injuries), directly affecting athletes and patients seeking preventive or rehabilitative care. The bill clarifies athletic trainers are healthcare providers and authorizes specific new procedures, including blood glucose monitoring, dry needling, and intravenous fluid administration. It amends licensing requirements to align with these expanded duties, requiring board certification and specific training for these new practices. The changes apply to all licensed athletic trainers practicing under physician supervision in the state.