Welcome to the SABERtooth Fitness Library!

Pete Neumann is an HIIT and SMIT exercise practitioner/fitness and nutrition geek who has completely abandoned the gym for high-intensity, body weight training techniques. He has cracked the diet and exercise code after slogging through the usual gyms and injuries for several decades. Now, Pete is leaner, healthier, stronger, and faster at 55 than I have ever been. If Pete can do it, you can do it!