From Dragon Door's own description of the workshops -
"The knowledge gained from the Progressive Calisthenics Certification will take your physical development to the next level…and beyond! Bodyweight strength training was loved by old-time strength athletes for a reason. It generates massive power, coordination and balance, protects the joints, revolutionizes the physique, builds tendon integrity and blow-torches fat from the body."
Visit the page below for more information about the workshops -
Progressive calisthenics have been my latest fitness obsession, and with good reason. It involves minimalist training that needs little to no equipment, yet reaps huge rewards. The “Convict Conditioning”
Dragon Door also published the Russian Kettlebell Challenge, written by Pavel Tsatsouline, in 2001. RKC™ was also launched, which was the first time there was a kettlebell instructor course in America. You could say that Pavel started the kettlebell craze in America. Dragon Door forged the first American made Russian style kettlebell, and has been selling high quality kettlebells since. Dragon Door also has quite a few incredible training books, e-books, DVD's, and more available! The Convict Conditioning books, DVD's, and Ultimate Bodyweight Training Log, as well as works by Pavel, are among the varied selection. Download a free, legal catalog of their products below -