The invention provides a comprehensive physical fitness testing device and method for college students' sports, belonging to the technical field of physical fitness testing, including a control system, a moving slide rail, two sets of testing devices arranged oppositely, and several testing devices arranged side by side on the back of the testing device. Supporting device; two groups of test devices are slidingly arranged on the moving slide rail; each group of test devices includes a test board and an NxM button array composed of a number of buttons arranged on the test board surface; one side of the test board surface There are LED screens, switch buttons and speakers; each button is connected to the test board through a spring, each button has a built-in LED light, and the bottom is provided with a conductor sheet, and the surface of the test board is provided with a matching conductor sheet. Contacts; the control system is electrically connected with the LED screen, switch button, speaker, buttons and contacts. The device allows the tester to do back and forth running, jumping, squatting and other actions during the test, which can reasonably test physical fitness.