Survivor is a lower body, strong aerobic component High Intensity Interval training (HIIT) workout that allows you to push the boundaries of your aerobic performance to the very limit. As a Level 3 difficulty workout it is suitable for beginners and ideal for those looking to slowly begin improving their running skills and aerobic endurance. Add EC for extra difficulty and it will challenge almost anybody.
Extra Credit: 1 minute rest between sets.
Can also be found: Military Fit, Day 10
