Strength that transfers. This movement combines single-leg power, eccentric overload, and instability to build strength that athletes can actually use. Using the kBox4 flywheel, I’m creating constant tension through both the concentric and eccentric phases—then layering on coordination and balance with a controlled step onto a Swiss ball. The mobility stick gives feedback without removing challenge—forcing the body to organize under pressure. This is how we apply overload with purpose: • Eccentric strength • Sling activation • Nervous system control • True unilateral force production Not just stronger—smarter, more reactive, more resilient. #EccentricOverload #ProgressiveOverload #FlywheelTraining #kBox4 #AthleteDevelopment #FunctionalStrength #SingleLegTraining #SlingSystem #NeuromuscularControl #BalanceAndStrength #MovementIntegration #UnilateralStrength #SportsPerformance #FasciaTraining #MobilityTraining #ExplosiveStrength #StabilityUnderLoad #TrainTheSystem #AthleticPerf...