The value of the vertical jump is that it show's a player's ability to burst off the line of scrimmage with lower body strength. That's why the drill is important for linebackers and defensive linemen despite the fact that they, in theory, are not jumping around much trying to defend passes.
Wrist tendonitis, also called tenosynovitis, is a common condition characterized by irritation and inflammation of the tendons around the wrist joint. Many tendons surround the wrist joint. Wrist tendonitis usually affects one of the tendons, but it may also involve two or more.
Different Reasons For Each One. Wrist Tendonitis Symptoms range from mild to severe. Like all repetitive strain injuries having Tendonitis in the Wrist can be a serious issue. You're still doing whatever it is that got you into a situation of pain, and unless you change your activity entirely....rist Tendons work together to pull your wrist up, down, side to side, in a circular motion, and to various angles. They also stabilize the wrist while the fingers work. This is where actual damage from repetitive strain injury takes place. But don't just focus on the tendon.