Our Video Collection KXCardio KXCardio is Everyone’s cardio! Find Your Fitness Level! 23 videos Shotokan Karate by Grand Master Mat Trimmer Learn Shotokan Karate from our Grand Master. 21 videos Elite Xtreme Cardio Workouts For Designed for MMA and Boxing Athletes. Can you keep up? 9 videos 5 Minute Quickies Short intense workouts to add to your day. 7 videos Tai Chi by Master Eric Chill your mind and body with Master Eric. 6 videos Cardio Kickboxing Don’t just workout, learn kickboxing too! 3 videos American Fight System Defend yourself. 2 videos Please leave this field empty Get emails ONLY when we GO LIVEor upload a new video. No Spam! For your safety, you must now check your inbox or spam folder to click the link and confirm your subscription.