Acceleration: The rate of change of velocity
Atrophy: A physiological process of re-absorption and breakdown of tissues, causes of atrophy include poor circulation, loss of hormonal support,loss of nerve supply to the target organ. disuse or lack of exercise.
Central nervous system: The brain and Spinal Cord , where the brain receives sensory information from the nerves that pass through the Spinal Cord. The Spinal Cord conducts sensory information to and from the brain.
Cerebral Palsy: A group of chronic conditions affecting body movements and muscle coordination caused by damage to one or more specific areas of the brain, usually occurring during fetal development or during infancy.
Circulation: Processes by which metabolic materials are transported from one region of an organism  to another.
Collagen: The  fibrous protein constituent of bone, cartilage, tendon,and other connective tissue.
Coordination: Harmonious functioning of muscles.
Core Stability: The ability to control  the position and movement of the central part of the body. This assist in the maintenance of good posture and provides the foundation for all arm and leg movements.
Core Strength: Ability of the lumbo-pelvic-hip complex musculature to control an individual’s constantly changing center of gravity.
Immune System: is a system of biological structures and processes within an organism that protects against disease by identifying and killing pathogens and tumor cells. It detects a wide variety  .
Maximum Strength : The greatest force that is possible in a single maximum contraction
Multiple Sclerosis .:   A chronic autoimmune disease of the central nervous system in with gradual destruction of myelin occurs in patches throughout the brain or spinal cord or both.
Parkinson’s Disease: A degenerative  disorder of the central nervous system that often impairs the sufferer’s motor skills and speech.