Starting FB abs round 2!

Hi everyone!

I just bought the second round of abs today, and did the first workout. It's one of my favorites, but it was way more difficult than I remember it being... Either way I pushed through it, and did it with dad, who had to modify because of his knees. It's my first program in months!

What programs are you guys doing? Has anyone done abs r2 , or wants to join me ? :)