1 Rub chicken with vegetable oil and sprinkle with more black pepper. 2  Move a rack into the lower third of oven and preheat oven to 500 degrees F (260 degrees C). 3  Line the bottom of broiler pan with aluminum foil.
Do not allow the arm to move during this exercise. Hold the pressure for three seconds, then relax. Repeat 10 times and switch to the opposite side. Work up to three sets of 10 repetitions. Strengthen the infraspinatus using a small hand-held dumbbell.
The reverse crunch comes in 7th place for effective ab exercises, with a focus on the rectus abdominis. With this move, you're curling the hips off the floor, so you'll feel this in the lower part of the abs. The key to this move is to avoid swinging the legs to raise the hips.