facebook.com/FitRobinstagram.com/BryanAndRobtwitter.com/BryanandRobYou've heard that The Plank is the best exercise for general core stability and back health, but did you know that it can also be the ultimate fitness tool for full-body strength, endurance and functionality in sports and life with the added BONUS of a six-pack, chiseled obliques and sculpted glutes, chest, back and shoulders? Plank options are endless and these are just 100 of my favourites that will get you stronger than ever before.These exercises should be done under the supervision of a fitness professional.This video is divided into 10 stages of 10 planks building in intensity and skill. Make sure you can perform 20-30 seconds of each exercise in each stage before attempting the next stage. A great workout every 2 to 3 days would be to work on one stage or a few chosen exercises and do 3 sets of 20-30 seconds for each exercise. Be patient and don't even attempt the more challenging options until advised by a certified fitness professional and the previous stages seem easy to you when performed with perfect technique.Music is:Gonna Start, Broken Reality, Ice Flow Kevin MacLeod, www.incompetech.comModern Rock Boy, Keep It Real, Marathon Man, Seductress Dubstep, Dubstep Light, Jason Shaw, www.audionautix.com