This YouTube video is the weekly Karate workout led by Sensei Jason Pennell. It is divided into three 15 minute sections, and features drills for basic Karate techniques. These drills are interspersed with strength and flexibility exercises.
This workout is suitable for martial arts beginners, although advanced students must never stop practicing the basics. If you wish to advance in your martial arts training, it’s best to find an instructor in your area who is certified by a publicly recognized organization.