The invention relates to a clamping bracket (14, 20, 38, 39, 122, 172, 176, 300) designed to detachably fasten objects (12, 30, 18, 32, 104, 106, 40, 120, 108), in particular training equipment such as a cable
pulley, resistance band, suspension trainer, or
calisthenics equipment, to a frame member (16, 22) of a frame (10), such as a door frame, comprising at least one clamping mechanism (42, 44, 46, 64, 68, 69, 140, 304, 308, 312, 370) having at least two clamping arms (42, 44, 140, 200, 308, 312), wherein at least one of the clamping arms (42, 44, 140, 200, 308, 312) can be clamped against the frame member (16, 22) with force in order to secure the clamping bracket (14, 20, 38, 39, 122, 172, 176, 300), characterised in that the clamping arms (42, 44, 140, 200, 308, 312) are designed to at least partially surround the frame member (16, 22), and in that the clamping mechanism (42, 44, 46, 64, 68, 69, 140, 304, 308, 312, 370) is a longitudinal tensioning mechanism (46, 48, 50, 52, 54, 64, 80, 82, 142, 144, 304, 324, 328, 332, 336, 340, 344, 348, 352), wherein the clamping arms (42, 44, 140, 200, 308, 312) can be clamped against the frame member (16, 22) with a first force (LK), wherein the first force (LK) extends in a plane defined by the frame (10) or substantially parallel to said plane.