Strength training support device for aerobics
A support device and aerobics technology, applied in the field of aerobics, can solve problems such as poor adjustment, inconvenient use of support devices, and inability to meet the needs of aerobics enthusiasts for exercise, so as to improve comfort, exercise core strength, and improve abdominal development. force effect effect
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Embodiment 1
[0023] see Figure 1-5 , a support device for aerobics strength training, comprising a support plate 1, on which a lying board 16 for supporting the upper limbs is hingedly installed, and aerobics enthusiasts can use the lying board 16 to perform abdominal crunching or Exercise with sit-ups.
[0024] In order to facilitate the adjustment of the difficulty of exercise, a screw rod 2 is horizontally arranged on the support plate 1, and a threaded sleeve block 3 is provided on the threaded connection sleeve of the screw rod 2, and a hinged rod I17 is hinged between the threaded sleeve block 3 and the lying board 16. , the end of the screw mandrel 2 is fixed with a hand wheel 22, which can drive the screw mandrel 2 to rotate by turning the hand wheel 22, and the screw mandrel 2 drives the threaded sleeve block 3 to move the horizontal position, and then realizes that the hinged rod I17 drives the lying plate 16 to rotate , to realize the adjustment of the included angle between t...
Embodiment 2
[0029] In the process of exercising, in order to improve the comfort, on the basis of embodiment 1, the threaded sleeve block 3 is hinged with a cooling plate 20 which is arranged parallel to the lying board 16, and several cooling plates facing the lying board are installed on the cooling board 20. The fan 24 of 16 is embedded and fixed with a net plate on the deck 16. The fan 24 provided can blow the lying board 16, and the airflow generated by the fan 24 passes through the mesh board to realize the cooling effect on the upper limbs of the aerobics enthusiasts, effectively improving the comfort of the exercise process.
[0030] In addition, the middle part of the hinge rod I17 is hinged with a hinge rod II18, the upper end of the hinge rod II18 is hinged with a bracket 14 slidingly connected with the deck board 16, the lower end of the hinge rod II18 is fixed with a transmission pin shaft 21, and the side wall of the cooling plate 20 is provided with a drive pin. The shaft 2...
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