Lately we’ve been talking a lot about opening up the muscles of your hip flexors, glutes, and hamstrings – for good reason.Many of us get tight through those muscles because we sit a lot during the course of the day. And, as a result, we end up with back pain, posture problems, ...

Lately we’ve been talking a lot about opening up the muscles of your hip flexors, glutes, and hamstrings – for good reason.Many of us get tight through those muscles because we sit a lot during the course of the day. And, as a result, we end up with back pain, posture problems, ...

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