When formulating SteelEdge, we looked at the key areas in the body that are being stressed, giving way to fatigue, causing drops in strength, power, endurance and recovery. We didn't simply look at performance and recovery limiting factors at the muscular level, which is as far as other pre-workouts go. We took it a giant leap further, additionally looking at how we could best attack performance and recovery limiting factors occurring at the neuromuscular level (where nerves & muscles interact), central nervous system level (brain and spinal cord) and at the hormonal level. No other pre-workout product addresses, supports and attacks exercise performance limiters in such a complete and effective whole body approach. Importantly, SteelEdge was formulated to bring about the most extreme levels of muscular pumps, driving blood flow and nutrient delivery to your muscles, while fighting cortisol level improving your recovery and minimizing exercise induced stress levels and burnout.