(Image credit: Shutterstock images) Most of the classic core exercises focus on the center of your abs, with moves like sit-ups hitting the upper abs and leg raises working the lower abs. For complete core strength, it’s also important to work your obliques, which are the muscles that run up the sides of your body. The obliques are key to twisting and side-bending movements, and stronger obliques also help build stability through your midsection. Article continues below You don’t need any equipment for the workout, but having one of the best yoga mats to do the floor exercises on will make it more comfortable. Watch Kay Boley’s 10-minute obliques workout There are four moves in the workout, each of which is demonstrated in Boley’s Instagram post, so it’s worth swiping through to see each exercise before you start. With each move, you do 10 reps in total, which means five reps on each side since all the exercises target each side of the body individually.…