Level 3
Personal trainer Jillian Michaels goes through her 3-2-1 Interval System that combines strength, cardio and abs workouts.
Q&A :
Q: Who are the...
Known as one of America's toughest trainers, Jillian Michaels offers an abdominal workout that features both core-focused cardio circuits as well as more...
Level 1
Personal trainer Jillian Michaels goes through her 3-2-1 Interval System that combines strength, cardio and abs workouts.
Q&A :
Q: Who are the...
Level 2
Personal trainer Jillian Michaels goes through her 3-2-1 Interval System that combines strength, cardio and abs workouts.
Q&A :
Q: Who are the...
