A weight stack provides variable resistance during the simulated golf swing, and the device offers adjustment over multiple degrees of freedom and it can accommodate both right-and left-handed swings.
重量堆叠组件提供在模拟高尔夫挥杆动作过程中的可变阻力，所述装置提供多自由度的调整，并且可适应右手和左手挥杆两者。
Compared with the currently used catch basin cover, the device features light weight, easy storage and transit, high bearing strength, and simple, fast and reliable installation and adjustment.
与现今使用的窨井盖相比，它还自重量轻运储便利承压强度高并安装调整简单快捷可靠。
Compared with the currently used catch basin cover, the device features light weight, easy storage and transit, high bearing strength, and simple, fast and reliable installation and adjustment.
与现今使用的窨井盖相比，它还自重量轻运储便利承压强度高并安装调整简单快捷可靠。
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