If you are seeking a job in the military or law enforcement professions, you likely will see an entrance exam that requires you to score well in sit- ups, curl- ups or crunches. All are abdominal ...

You know when you're at a cafeteria, you've got your lunch and then you just don't know where to sit? You don't want to sit alone, but you also don't know who would be friendly and let you sit with ...