Ligament training device used for classical dance teaching
A training device and classical dance technology, applied in sports accessories, gymnastics equipment, etc., can solve the problems of inability to safely support the waist, easy injury to the waist, and inability to use the lower back, etc., and achieve the effect of reducing the teaching burden
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Embodiment 1
[0026] Such as figure 1 , figure 2 As shown, the embodiment of the present invention provides a kind of ligament training device for classical dance teaching, comprising support board 1, leg ligament stretching mechanism 2 and lower back training mechanism 3; Ligament stretching mechanism 2, the center of support plate 1 is provided with lower back training mechanism 3; Leg ligament stretching mechanism 2 comprises first telescopic support column 21 and leg press bar 22, the upper end of first telescopic support column 21 and leg press The bottom center of the cross bar 22 is fixedly connected, and the lower waist training mechanism 3 includes a second telescopic support column 31 and an arc-shaped lower waist board 32. The principle of ergonomics can form a good match with the trainer's waist. The curved lower back plate 32 is provided with a cotton pad 321 to ensure the comfort and safety of the trainer during training; the top of the second telescopic support column 31 is...
Embodiment 2
[0034] The structure is the same as that of Embodiment 1, but the difference is that in order to make the ligament training device for classical dance teaching better fix the trainer's feet during lower back training, a better fixing mechanism 7 for both feet is provided, such as Figure 5 As shown, it includes two semicircular plates 73, a connecting plate 74, and a threaded rod 75. The two semicircular plates 73 are fixedly connected by the connecting plate 74, and the threaded rod 75 passes through the connecting plate 74 and is fixedly connected to the bottom of the support plate 1. A spring 76 is sleeved on the threaded rod 75 between the plate 74 and the support plate 1, a wing nut 77 is arranged on the threaded rod 75 at the top of the connecting plate 74, and a stop block 78 is also provided on the top of the threaded rod 75, which is used During this device, the trainer's two feet step on the support plate 1 and place them under the two semicircular plates 73 respectiv...
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