Combination Striking Mastery by Randy SteinkeMaster The Unique Ranges Of MMA Striking By Using Creative Combinations From World Class Striking Coach Randy Steinke! Use Randys Flow Drills to smooth out specific aspects of your striking including footwork, working angles, and throwing accurate strikes. Learn Creative Combinations That Keep Your Opponent Guessing. Become hard to hit with simple footwork patterns that will have you slip out of range only to return fire with hard hitting counters!