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.
Static strength-training is also considered an anaerobic exercise, and is also known as isometric exercise. This type of exercise helps you to maintain muscle strength and tone. Isometrics involve contracting a muscle without moving any joints. Isometric exercises come in two types: submaximal and maximal.