Drag apparatus for training and evaluation of physical strength and ability has drag bar which, when pushed, causes lifted weight to fall due to gravity

摘要

A frame has lower cross pieces interconnected by a stringer. Horizontal guides are connected to the cross pieces. A drag bar is provided at one end with a handle to facilitate pushing and traction. Traction causes upward movement of a weight along vertical guides. The weight falls due to gravity when the drag bar is pushed.