Beyond Stretch: learn all 18 Base Poses of the Kinstretch system in this comprehensive article on Kinstretch. Beyond Stretch is the kind of training that professional dancers and gymnasts use to improve their control and range motion. Based on FRC, Kinstretch & M|WOD, Beyond Stretch improves passive and active flexibility. Kinstretch helps strengthen your end range of motion and control. Beyond Stretch improves your balance and resistance to injury by targeting the muscles that your everyday activities cannot.