Arvo - AI Personal Trainer

Arvo is an AI-powered personal trainer app designed primarily for intermediate and advanced gym lifters, bodybuilders, and those seeking science-driven progression in the gym. Leveraging GPT-5 reasoning models and a system of specialized AI agents, Arvo provides real-time, set-by-set workout coaching, adapts routines based on user feedback and performance, manages training volume to avoid overtraining, and offers advanced features like methodology-aware rest timing and pain detection. It's suitable for solo gym-goers, competitive athletes, and personal trainers wanting to scale their client management efficiently.