What triggers trigger finger?


Your hands are mechanical marvels, with pulleys—in the form of tendons—flexing and extending to open and close your fist, and straighten and bend your fingers. Each tendon is wrapped in a sheath that holds it in place.

Video: Light therapy can help with seasonal affective disorder

Previous article

City butterflies find refuge in botanical gardens

Next article

You may also like


Leave a reply

Your email address will not be published. Required fields are marked *

More in Innovations