Abstract: A jogger or runner's aid increases the endurance of a runner by supporting the weight of his arms as he runs. The device includes a shoulder strap which fits around the back of the user's neck. A pair of end straps are pivotally secured to the ends of the shoulder strap by rings and include hand loops and thumb loops at their ends for supporting the wearer's arms. The length of the straps may be adjustable to accommodate different people. An optional pedometer or other type of distance measuring device may be secured to one of the end straps.