Pravilo is one of the single most influential elements of my new level of bodily control. It increases strength and flexibility, and if you are inclined toward such, has a very meditative spiritually strengthening element as well. The benefits are compounded with regular use. I find myself having permanent benefits as a result of my regular work on the pravilo that has made every aspect of my physical life better. The benefits that come from it have aided me in workouts, stretching on my own, my martial arts, and just improved my physical day to day comfort levels. I find myself attaining a previously unheard of physical mastery of my body. If incorporated into your life regularly it can also help with identifying problem spots on the body that can then be used to work said problems out. It provides an inner strength as well as it helps strengthen joints by improving blood flow to those otherwise tight areas of the body. I have been doing pravilo since some of Arseniy's earlier incarnations of the device and can say that thanks to his consistent dedication to improving the device, that while pravilo has always been an experience of mind and body betterment, it is now better than ever, more beneficial than ever, and more accessible than ever. I can not recommend it highly enough, especially for anyone who pursues physical disciplines.