By John Overdorf · Updated 2026-06-23
A trainer can educate, help clients think through questions, and coordinate training around provider guidance. A trainer cannot prescribe, dose, dispense, or administer peptides or hormones unless they also hold the appropriate medical license.
For recovery-minded clients, the responsible path is to keep medical decisions with licensed providers and keep training decisions inside the personal-training scope.
Valhalla Training frames optimization as education and coordination, not as a protocol catalog or medical service.
Author boundary
John Overdorf is a personal trainer and exercise-science educated coach. This article is general education, not diagnosis, treatment, or medical advice.