Tight hip flexors, especially a deep muscle called the psoas, can silently stress your spine. Here's why this muscle deserves more attention—and how to strengthen it. Lower back pain is often blamed ...
Club Golf on MSN
I get very tight psoas: The reason why Rory McIlroy carries one unusual item on a trip
Rory McIlroy has one item in his bag when travelling for golf, but it’s not a lucky charm or a new club, but a fitness device. During his appearance on episode 4 of Drive With The Green, the five-time ...
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