Final answer:
Lateral epicondylitis, commonly known as tennis elbow, is an injury to elbow tendons due to overuse and repetitive motion. Risk factors include the use of heavy racquets, improper technique, and repeated movements. Preventive measures include correct technique, equipment choices, and adequate rest.
Step-by-step explanation:
Risk Factors of Lateral Epicondylitis
Lateral epicondylitis, also known as tennis elbow, is a common overuse injury that affects the tendons in the elbow. This condition often arises from repetitive motions and overexertion, which can cause microtrauma and initiate an inflammatory response in the tendons. Sports like tennis contribute to the development of this injury, as they involve constant arm extension and the use of a racquet, which increases forces exerted on the elbow joints and tendons. Epicondylitis risk factors include the use of heavy racquets, improper technique, and insufficient rest between activities. Hitting tennis balls at the racquet's "sweet spot" can minimize vibration and impact force, which in turn lessens torque and the potential for damage. However, movements such as twisting the hand for a top spin or using an extended rigid elbow for a backhand stroke can exacerbate tendon aggravation. Persons engaged in occupations or hobbies that involve repetitious movements are at a greater risk of developing tendinitis, highlighting the significance of proper technique and preventive measures to strengthen tendons and reduce stress.