多功能篮圈是一种能全面提高篮球教学训练质量的训练器材，它是由一个小于标准篮圈的小径篮圈和可卡在标准篮圈内缘的三个支卡所构成的。其制作方法如下：选择一根表面光滑、直径为1—1．2厘米的铁条，制成一个直径为3638厘米的圆圈（篮圈），然后在圆圈上确定三个平分点，在其 Multi-functional ring is a basketball training can improve the overall quality of training equipment, which consists of a smaller than the standard ring basket ring and can be stuck in the inner edge of the standard basket made of three branches. It is made as follows: Select a smooth surface, diameter of 1-1.2 cm of iron, a diameter of 3638 cm circle (basket ring), and then determine the three bisecting points in the circle