James Watson and Francis Crick
Elbow is the joint between upper and lower arm while wrist is the joint between lower arm and hands.
So below :P
To develop a particular fitness component, you must perform exercises that are designed particularly for that component. this is referred to specificity principle.
The Principle of Specificity in body fitness explains that fitness in any skill is earned through constant practice of the particular skill. This means that any training geared towards a sport should be specific with constant practice so as to improve the skill required for that sport.
This implies that
- a swimmer should swim more to improve swimming performance.
- a footballer should play more footballs to improve his footballing.
See more here: brainly.com/question/1409619
