jumper

Shockwave therapy does more than relieve pain in jumper's knee. It triggers structural healing. Using advanced ultrasound, researchers at Charles University's Second Faculty of Medicine proved the treatment actually repairs and reorganizes microscopic collagen fibers inside the tendon.

Scientists Discover Trigger of Achilles Pain, Tennis Elbow, and Jumper’s Knee

Flying reptiles called pterosaurs ruled the skies 90 million years ago. They had hollow bones allowing the sometimes huge animals to fly. Now, paleontologists have found the first precursors of hollow bones, in a flightless ancestor of pterosaurs, Venetoraptor, that was likely a jumper and climber.