Thank you Avery Johnson for making this video with daddy.
I’m excited to share Core X with you. The changes from Core H are simple. Core X is half as long – 5 minutes rather than 10 minutes – and no crunches. I trust Dr. Hansen’s opinion on core strength; at the 3:02 mark of this video he talks about why he doesn’t like crunches. This routine and short and sweet, but still challenging. Enjoy!