Anti-cheating sit-up plate
An anti-cheating, buffer board technology, applied in sports accessories, gymnastics equipment and other directions, can solve the problems of inability to accurately calculate the speed of sit-ups, difficult to remember the number of sit-ups, not fully sitting up, etc., to correct mistakes. Action, cheating prevention, injury prevention effect
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[0014] Example 1:
[0015] Such as figure 1 As shown, an anti-cheating sit-up board includes a board main body 1, a support frame 2; the board main body 1 is fixedly connected to the support frame 2; the support frame 2 includes a foot stop 221 and a first hook foot frame 222. The second hook frame 223, the supporting leg 21, and the supporting tube 22; the supporting leg 21 includes a transverse portion 212 and a longitudinal portion 211 fixedly connected to the middle of the transverse portion 212, and the longitudinal portion 211 of the supporting leg 21 is inserted into the supporting tube 22 The support tube 22 is detachably connected to the support tube 22. Specifically, the support tube 22 cooperates with the longitudinal portion 211 of the support foot 21 to be provided with a through hole and a pin for extending or shortening the support frame 2, and the pin passes through the support tube. 22 and the through hole of the support foot 21. The leg stop 221, the first hoo...
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