I took a workshop from Kit a few years ago and still use his work both in my practice and as personal prehab/rehab. The following video is from his YouTube channel. In it, he goes over a 10 min wrist and hand sequence that I continue to use. He describes the exercises he goes over as "ESSENTIAL for body workers and computer users" - speaking as a massage therapist, I couldn't agree more.
For more like this, check out Kit's YouTube channel.