Stroke Recovery Device (with other applications)

This device is for anyone who wants to improve finger strength. It is printed as a tapered cylinder with details (holes in this example) so it naturally tends to bend the finger straight. Then the wearer can flex the finger against the resistance of the flexible filament for exercise.

This is particularly useful for stroke recovery patients who have lost hand function, but really anyone can use it to improve hand strength.

Also it is possible to create a rigid filament version by applying the same principle that makes a stretchy bracelet work.

GitHub here: https://github.com/LesHall/StrokeRecovery