Not quite sure how those would affect the flexor and pronator of the wrist....I suppose done slowly that might help
For elbow issues they've worked for me and one of my kids. Actually right away for me, but my son still has a niggle when doing curling type movements, so they might not be effective for everything.
Not sure how they work, but I've heard that it's a traditional elbow bullet proofing move by gymnasts.
