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by another_account 3543 days ago
Is that frowned upon possibly in people who have pelvic tilt from bad posture sitting down? I know it can exacerbate some existing conditions. And yes, very good point, un-trained hamstrings are going to be very weak.

Foam rollers and myofascial balls definitely have controversy around them! But, anecdotal as it is, they work wonders for me and have been recommended by every physio i have seen.