I've created a DVD for this exercise method, and I would like to compare it with the others that are around. Many have written about excellent muscle building results with this bodyweight method of "muscle without weights". I have had letters of people who have put on inches of muscle without weights, dynamic tension, or isometrics.
It is better than calesthenics, running, or jogging; it helps you in football, wrestling, and arm wrestling. It's as good as or better than weight lifting or weight training, and requires no weights. It develops muscle growth. It does not require a Bullworker or a Bully extreme or the use of a Total Gym.
Charles Atlas taught dynamic tension, and it is better than this in its ability to build muscle. Power calesthenics, powerlifting, olympic lifting, push ups, pull ups, and chin ups cannot compare to results you'll see; pumping iron will take a second place to visualized resistance.
No need for Pilates, a Bowflex, a Soloflex, a Nautilus, or a Universal weight machine; this system takes the place of all of them. It encourages weight loss for the overweight, and muscle gain and weight gain for the thin person. John Peterson uses a system similar to this in his Transformetrics program. Ross Enamait, Matt Furey with his Combat Conditioning, and Pavel Tsatsouline also recognize this system too.
Greg Mangan
"VRT Man"