The most common characteristic I find are aggravated myofascial trigger points (TrPs) in the piriformis muscle. Piriformis trigger points are often confused for a herniated disc, sciatica, or oth...

The most common characteristic I find are aggravated myofascial trigger points (TrPs) in the piriformis muscle. Piriformis trigger points are often confused for a herniated disc, sciatica, or oth...

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