John Gills app (Self Defense with John Gill) is highly recommended for anyone who wants to learn the best and most effective self defense techniques.
John Gill is one of the Worlds Leading Self Defense and Martial Arts Experts which has resulted in him becoming a World Champion. His instruction and techniques are practical, effective and easy to learn for men, women and children of all ages.
John is extremely professional and inspirational, motivating and empowering people from all walks of life.
Just spend a few minutes each day any where and any time you want learning with World Champion Self Defense Instructor John Gill and you will be better prepared against any attack such as bullying, mugging or assaults.