Power Yoga 45 Our Workouts Power Yoga 45 Imogen C Profile Our 45 minute Power Yoga class is designed to fire you up though an energetic, dynamic vinyasa practice. We link powerful, rhythmic breath with powerful movements in a challenging creative flow. This class will condition, strengthen and lengthen the full body, while resetting the mind. Open to all levels, but some experience recommended. Available for 45mins, 60mins and 75mins.