I have been on a motivated 1stF acceleration tear recently and this continued with some relentless pain. Some might even say it was terrible. Introduced multiple uncomfortable exercises that targeted those obliques and hips. Penguins were a crowd-pleaser. Cookout Squats were also a fan favorite. Nut crushers took the cake. See the Workout summary if you are like me and get geeked out on the data. Stay Frosty my Friends! OLAF