The dreaded “hammy” is the tearing of the muscle or tendon fibers of the powerful hamstring muscles at the back of the leg. It’s dreaded because the pain is sharp, and the recovery can be long. Here is what’s known and what’s new:
The MCL is in the news. When Steph Curry’s knee stopped the fall of JaVale McGee in the game against the Atlanta Hawks, his knee bent inward with the tibia moving toward the opposite leg and the femur moving outward. A fibrous ligament, called the Medial Collateral Ligament, gave way. Here, anatomically and biologically, is what happened:
The Golden State Warriors, and star Steph Curry, may seem like superheroes—but they’re human beings with human parts. He’s what their knees endure during each game, and why (barring injury) they're able to handle it with such finesse.
Knees do not necessarily wear out evenly, sometimes one part of the knee is perfectly fine while another part is completely destroyed. If only part of the knee joint is worn out, why replace all of it?
Exercise for fun, or for training, or both. Exercise wisely, in ways that help you in sports or your daily life. But don’t do exercises that are useless, or potentially injury-generating. Here are a few doozies that should not be on your list: