"The definitive guide on power training for martial artists, mma fighters, boxers, and wrestlers."
"J. Barnes, is the author of #1 bestseller, Speed Training for Combat, Boxing, Martial Arts, and MMA, which was featured
in Black Belt Magazine. His new book on power training is a must have for anyone who wants to increase their punching
power, kicking power, and grappling power."
Finding quality, up-to-date combat training information based on science shouldn't be hard. J. Barnes' mission is to
provide specialized combat training information that is simple, innovative, affordable, and highly effective in
maximizing your fighting skills.
About the Author
J. Barnes has more than 20 years of training and success in mixed martial arts, boxing, wrestling, and
street fighting. He is the creator of the innovative Combat PowerSync training system. For more information, check out
More About the Author below...