Improved sitting posture rectifier for rowing machine
A rowing machine and sitting posture technology, which is applied in the field of improved rowing machine sitting posture corrector, can solve the problems that the rowing machine cannot correct the movement of the trainer, and the trainer cannot keep the body fixed, so as to reduce the probability of injury, expand the number of users, and ensure The effect of standard
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Embodiment 1
[0029] Such as figure 1 and image 3 As shown, an improved rowing machine sitting posture corrector includes a seat cushion 3, and also includes a fixed rear bar 31, a front and rear adjustment bar 33 and a fixed front bar 34, and the lower end of the fixed rear bar 31 is arranged on the seat cushion 3; The adjustment rod 33 is arc-shaped, and the arc protrudes upward; the rear end of the front and rear adjustment rod 33 is connected to the upper end of the fixed rear rod 31, and the front end of the front and rear adjustment rod 33 is connected to the fixed front rod 34; it also includes an upper limiting plate 71, Up and down adjustment rod 72, connecting column 73, lower limit plate 74, the lower end of the up and down adjustment rod 72 is arranged on the seat cushion 3, the lower limit plate 74 is arranged on the top of the up and down adjustment rod 72, and the upper limit plate 71 is arranged in parallel on the lower On the upper side of the limiting plate 74 , the uppe...
Embodiment 2
[0035] Such as figure 2 and image 3As shown, an improved rowing machine sitting posture corrector includes a seat cushion 3, and also includes a fixed rear bar 31, a front and rear adjustment bar 33 and a fixed front bar 34, and the lower end of the fixed rear bar 31 is arranged on the seat cushion 3; The adjustment rod 33 is arc-shaped, and the arc protrudes upward; the rear end of the front and rear adjustment rod 33 is connected to the upper end of the fixed rear rod 31, and the front end of the front and rear adjustment rod 33 is connected to the fixed front rod 34; it also includes an upper limiting plate 71, Up and down adjustment rod 72, connecting column 73, lower limit plate 74, the lower end of the up and down adjustment rod 72 is arranged on the seat cushion 3, the lower limit plate 74 is arranged on the top of the up and down adjustment rod 72, and the upper limit plate 71 is arranged in parallel on the lower On the upper side of the limiting plate 74 , the uppe...
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