A tendon strap for engaging adjacent a joint of a user including a flexible tubular member (10) of a length with first and second ends (12, 14) sufficient to completely encircle the joint of the user at a point immediately adjacent to the joint with sufficient additional length to allow for adjustment. A buckle (16) connected adjacent the first end (12) of the tubular member (10). The buckle (16) for adjustably receiving the second end (14) of the tubular member (10) in interlocking relationship to secure the tendon strap to the joint. A fastener (18) and a securing member (22) for securing the tubular member (10) to the buckle (16) with the first and second ends (12, 14) inserted through the buckle (16). The first and second ends (12, 14) reversibly folded over a central portion of the tubular member (10) to encircle opposite sides of the buckle (16).
