Peak Pilates MVe Challenge Chair With Master Trainer Clare Dunphy (DVD, 2010) Three pilates chair DVDs - NEW unopened Get the most from your Pilates practiceget the most from your MVe Fitness Chair. This 30-minute initiation to the MVe and Perfect 10 exercises lays the foundation for advanced MVe workouts, challenging you in a way no other Pilates workout can. Designed to stretch and strengthen muscle groups traditional techniques and equipment can't reach, MVe and the Perfect 10 offer customized resistance for every user at every level.