By eHow Sports & Fitness Editor
Rate: (8 Ratings)
Sit ups have gotten a bad rap these past few years. Due to the potential injury to the lower back, many trainers and professionals have shied away from the sit up and gone to other stomach exercises such as the crunch. But a well executed sit up can do wonders for the abdominal and hip flexor muscles. Follow the steps below to get washboard abs without hurting your back.
eHow Sports & Fitness Editor