The ninety-nine exercise Posted by: Inspiration on July 8, 2014 in Workouts Leave a comment 3,208 views 0 Ninety-Nine exercise is a powerful exercise. It will definitely get you fit if you do this regularly. Check out 99 Jumping Jacks follow with 99 Crunches!? Facebook Comments Share this:PinterestFacebookTwitterTumblrPocketReddit