Video Kadochnikov Systema: Crawling on Your Back0Comments by Alex Ivanov This video will help you to learn how to crawl on your back. First you should position your arms on your stomach. Push off with your legs moving your hips along. Facebook Twitter Digg Tumblr close combat hand-to-hand combat kadochnikov systema systema Alex Ivanov Leave a Reply Cancel ReplyYour email address will not be published. Δ