Bio-Driven Nutrition
A smart grip trainer that reads biomarkers from your palm and sweat during workouts, then tells you exactly which steak cut and vitamin combo your body needs for optimal recovery.
You finish a set of grip squeezes, and the app shows your hand glowing red with a notification: "Your cortisol is elevated and magnesium depleted — grab a ribeye with spinach tonight for the perfect recovery meal." It's like your palm just told you exactly what to eat.