A kind of pressing device of detection/warning/acceleration blood circulation function, is to include ontology, which has base portion, and the base portion has the first basal plane and the second basal plane at least relative to each other； And pressing protrusion, one of position of the pressing protrusion system from the first basal plane of the base portion of ontology are swelled, so as to the middle line position pressing to the human calf back side, so as to detection ,/warning/accelerates the blood circulation at the position.一種檢測/警示/加速血液循環功能的按壓器，係具有：本體，該本體具有基部，且該基部具有至少彼此相對的第一基面及第二基面；以及，按壓突部，該按壓突部係自本體之基部的第一基面之其中一個部位隆起，以便對人體小腿背面的中線部位按壓，以便以檢測/警示/加速該部位的血液循環。
