More powerful punches - 3 Key Ingredients

Improve your punching power with these 3 key ingredients for Karate and other martial arts. 🥋Use code JKG10 for a discount on the Boken-Sha Karate-gi: https://boken-sha.com 💪🏼Patreon: https://www.patreon.com/JNMartialArts... #karate #shotokan #technique #martialarts #tips #tutorial