English Meaning: The name Cliff is an English baby name. In English the meaning of the name Cliff is: River ford near a cliff. American Meaning: The name Cliff is an American baby name.
Core exercise is any exercise that works any part of your trunk to your pelvic region. When most people tell me they want to work on their core, this means they want to work on their abdominal muscles. The abs aren't the only part of your core as so is your back and spine.
Physical Therapy Exercises for Core Stabilization. Core stabilization, or core strengthening has been around for many years and has been incorporated into sports performance training programs, exercise programs such as Yoga, Pilates and Boot Camps.