Scientists say you'll get better range of motion and less post-workout pain when using foam rollers to loosen tight muscles. But the details aren't all smoothed out.
Martha and Alvaro Galvis were wounded in 2013's bombing of the Boston Marathon. One of the hardest things to deal with, they say, is the feeling that something random and scary could happen again.
Heating pads and other passive treatments don't do any good if the goal is gaining strength and mobility, according to the Choosing Wisely campaign. Instead, it's all about the exercise.