List and explain the four basic functions of management and provide an example of how a manager would use each function in their work. In order to be a good and effective manager one must possess four basic characteristics.
When we play badminton we use the muscle of the shoulder joint very time we swing the racket so understanding how the shoulder joint works and how the muscles contract is very important.
Supply of energy for muscle contraction. Adenosine Triphosphate (ATP) is the immediate source of (chemical) energy for muscle contraction. Very little ATP is stored in muscle fibres (= 'muscle cells'), only enough to power muscle contractions for a few seconds. The ATP in muscles must be constantly replenished as it is used for various processes. The basic equation to describe the release of energy from ATP for use to power muscle contractions is: