CROSSFIT GAME – Create a Tough Core and Abs Workout for Your Friends Training July 3, 2018 Updated: October 12, 2018 By Robbie Wild Hudson Share Facebook Twitter Pinterest WhatsApp 15. HOLLOW ROCKS Have fun! Image Sources Abs-Game: CrossFit Inc Share Facebook Twitter Pinterest WhatsApp Latest articles Core and Abs 5 Super Effective Ab Exercises that are Better than Crunches Robbie Wild Hudson - October 2, 2023 Training 10 Exercises All Men Should Avoid Robert Born - September 27, 2023 Training 300 Squats Every Day for 30 Days – What Happens to your Body? Robbie Wild Hudson - September 28, 2023 Training You Only Need THESE Exercises to Look Jacked Robbie Wild Hudson - September 29, 2023 Related news Healthy Eating What Happens If You Eat ONLY Chicken and Broccoli for 7 Days Straight? Robbie Wild Hudson - October 2, 2023 Upper Body Try This Full Shoulder Workout (Perfect for Post-Injury) Robert Born - October 2, 2023 Lose Weight 8 Tricks to Lose Body Fat Effortlessly BOXROX - October 2, 2023 Core and Abs 5 Super Effective Ab Exercises that are Better than Crunches Robbie Wild Hudson - October 2, 2023