Here is a great article on what works—and what doesn't—for movement, spasticity, and contracture. It's in CP, and tracks well with similar reviews in stroke recovery for all ages.
Its a systematic review. Here's the good news: This'll be as simple as possible and no simpler. There is a great "State of the Evidence Traffic Lights" chart that makes the whole thing simple. At the very bottom is the full chart. Also note: What this review says does not work.
What works: Movement
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