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.
Core exercises are important. Although it takes aerobic activity to burn abdominal fat, core exercises can strengthen and tone the underlying muscles. Strong core muscles make it easier to do everything from swinging a golf club to getting a glass from the top shelf or bending down to tie your shoes. Weak core muscles leave you susceptible to poor posture, lower back pain and muscle injuries. Core exercises can help you reach your fitness goals. Aerobic exercise and muscular fitness are the primary elements of most fitness programs. But to have a well-rounded fitness program, consider including core exercises in the mix as well.