www.strengthstretch.com is a core workout fitness video focusing on your abdominal and back muscles, downloadable from this site directly to your hard drive. Preceded by a comprehensive series of stretches covering all major muscle groups, the routine utilizes the best parts of Yoga, Pilates, and Isometrics. The 50 minute routine is easy to follow for beginners, while at the same time providing a tough core workout for the experienced.
