Terms of Use
Last updated: 2026
Informational only
This website provides general information about coaching services offered by Dr. Ryan Robertson under the brand Purposebuilt Performance. The content — including the macros calculator and blog essays — is for educational purposes only and is not a substitute for individualized medical, nutritional, or professional advice.
No medical advice
Consult a qualified medical professional before beginning any new training, nutrition, or behavior change program. Outputs from any tool on this site (including macro estimates) are starting floors, not prescriptions, and should be calibrated against your real life and supervised by appropriate professionals where relevant.
Coaching engagements
Becoming a client of Purposebuilt Performance is governed by a separate written coaching agreement. Nothing on this website constitutes such an agreement.
Intellectual property
All copy, photography, branding, and design on this site are the property of Purposebuilt Performance unless otherwise credited.
Contact
Questions about these terms: drryansrobertson@gmail.com.