Those stiff, painful spots can take up to two weeks to go away on their own. Sophie Walster/iStock via Getty Images Plus August 4, 2022 What are muscle knots? An exercise physiologist explains what those tight little lumps are and how to get rid of them Zachary Gillen, Mississippi State University Researchers are still trying to figure out exactly what happens within muscle to create knots, also known as myofascial trigger points. But they do know some ways you can avoid or alleviate them.
Shutterstock December 7, 2021 Is foam rolling effective for muscle pain and flexibility? The science isn’t so sure Ken Nosaka, Edith Cowan University Foam rolling is eminently popular, but the evidence is mixed.
Roll your own. fotoliza June 13, 2018 Does foam rolling actually do any good? Lewis Macgregor, University of Stirling and Angus Hunter, University of Stirling Gyms have gone mad for these bits of neoprene. Yet researchers are still scrambling to catch up.