This is a demo of the 5 best kettlebell exercises to improve your upper body starting or initiation strength.

This is a quick primer on how to use a heavy bag to improve the power in your kicks. Great for taekwondo stylists or anyone who does a lot of kicking.

This is classic video footage of Mas Oyama leading a Kyokushin karate warm-up. Instruction is in Japanese but following along by watching is easy enough.