Regualr stretching (not just when things are rough) and massage therapy help me with that. Both only tend to offer temporary relief but sometimes that is all that is needed to tone down the cycle of pain-spasm-pain etc.

Magnesium 500mg/day and slightly warm Epsom salt baths (2-4 cups/bath) also work for me.

Hope that something works for you.

With love, Erika