Stop training like a cardio specialist and starting training like a high-output Hybrid Athlete. Most 70.3 plans are designed for improving endurance only—if you follow them, you will lose your muscle mass and your strength. Designed by AJ Pedro (CSCS), the Power Engine methodology is a beginner 70.3 plan built specifically for strong athletes who refuse to get smaller or weaker. We utilize: Neural Anchoring: Heavy, low-volume lifting 2x/week to protect your 1RM and muscle mass. Interference ...