Superhero speed is pure physics. To get it you need to hyperload the muscles to believe they are carrying a load much heavier than they are. This activates the body's adaptive response and muscles change to become stronger and more powerful. Suddenly you're not just stronger. You're also faster. The Superhero Speed workout delivers exactly what you need. Add EC for the extra burn and you will feel results faster.
Extra Credit: Do the planks without rest between sets, simply switch sides.
