Ripped in 30 consists of four workouts, each approx. 30 minutes in length. Each workout uses Jillian’s signature 3-2-1 structure: 3 minutes of strength, 2 minutes of cardio and 1 minute of abs. Each workout consists of three of these 3-2-1 circuits. I really like this structure even though it can be exhausting. I will … Continue reading Jillian Michaels: Ripped in 30