[Product Information]

• Level 1 of a 3-part educational DVD collection with several individual workouts， the program is easy to follow， designed for various fitness levels and challenges the core while delivering a self-massage.
• SMRT-CORE Intro: 2:42
• SMRT-CORE Essentials: 17:58
• SMRT-CORE Class Essentials: 11:04
• SMRT-CORE Class Workout: 39:22