Arc: AI Training Coach

Arc is an AI training companion for endurance athletes — built around the athlete you are now, not the one a generic plan assumes. Connect Strava and Arc reads your real training history. Answer a few questions about your age, your sports and the days you can actually train, and Kai — your coach — builds your first week in about five minutes. BUILT AROUND HOW YOU ACTUALLY TRAIN Age-aware. Recovery and intensity adjust by age band. A 55-year-old gets different advice than a 25-year-old, because they need different advice. No back-to-back hard days after 50. Multi-sport. Running, cycling, hiking, swimming, strength — they all count toward your week. No triathlon assumption, no sport treated as a distraction from the "real" one. No race goal required. "Stay fit" is a complete answer. If you do have a race, Arc periodizes toward it with age-appropriate tapering. Fits a messy week. Travel, a…