Also on these boards
Side plank crunch Lie on left side with left hand on floor beneath left shoulder, right fingers behind head; let inside of right foot rest on floor in front of left foot. Tighten abs; push into left hand to lift body so it forms a diagonal line from head to heels. Crunch forward and down, bringing right elbow to left elbow; return to starting position. Do 10 reps; switch sides and repeat.
12-minute ab workout: 12 minutes long and consists of only three moves. Simple, but challenging. Set an interval timer for 12 rounds of 50 seconds of work and 10 seconds of rest. You’ll go through the following sequence three times. wonder if people on the beach will think im weird doing this