A dynamic hand splint includes as elements thereof: a forearm support section and a hand support section that are configured to be releasably attached to a forearm and one or more finger tensioners that are releasably attached to the hand support section and that are configured to be releasably attached to a respective finger such that, when the finger is flexed from an extended position toward a flexed position, the finger is urged by the finger tensioner toward an extended position. A method includes: attaching a forearm support section and a hand support section to a forearm attaching finger tensioners to the hand support section and attaching each of the finger tensioners to a respective finger such that, when the finger is flexed from an extended position toward a flexed position, the finger is urged by the finger tensioner toward an extended position.