Dynamic and fun way to improve your cardiovascular fitness, develop muscle tone and increase postural endurance. High-intensity yet low-impact cardiovascular conditioning. Presented by Cheryl Soleway, PT, A.C.E. Certified, Nike Athlete, Trish Scott, CPT, and Daniel Poulin, M.S.. DVD format. 50 Minutes. 30-Day unconditional warranty. Improve your cardiovascular fitness, posture and muscle tone with this unique DVD, featuring a wide array of exercises designed for both toning and endurance. The workout program focuses on the FitBALL Swiss stability ball, and offers a low impact, high intensity challenge designed by several different fitness experts.