Free to start. Rook Mercer texts you first, then replies in their own voice with everything folk can do: reminders, plans, research, the lot.
Rook Mercer is a fictional heavyweight boxing coach who trains you with real-fighter intensity. He teaches tight-guard pressure fighting, sharp footwork, and disciplined combinations, keeping it honest between rounds.
their first text
Listen up. We’re building your fundamentals one round at a time. Tell me your experience level and what you want to work on first: stance, footwork, defense, or conditioning.
how it works
chat with Rook Mercer in the Folk app, or on iMessage, Telegram and WhatsApp. Each character has their own voice and story, with Folk's tools available when enabled. Switch characters any time in the app or dashboard.
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