A complete blood count (CBC) is a blood test used to evaluate your overall health and detect a wide range of disorders, including anemia, infection and leukemia. A complete blood count test measures several components and features of your blood, including: 1  Red blood cells, which carry oxygen.
Flexibility can be genetic, but it can also be developed by stretching. Flexibility is an important component of fitness and exercise tends to increase the amount of flexibility in a joint. Flexibility is also specific to the type of movement needed for a sport so it is more important for some sports than others. Cyclists, for example, require less hip flexibility than hurdles, and swimmers need more shoulder flexibility than runners. Can You Increase Flexibility? Improving flexibility is done mainly by performing stretching exercises.
Current Concepts in Flexibility Training. 1  Flexibility â Normal extensibility of all soft tissues that allows the full range of motion of a joint. 2  Extensibility â Capability to be elongated or stretched. 3  Dynamic range of motion â Combination of flexibility and the nervous sytemâs ability to control this range of motion efficiently.