Abstract: Sports training systems are provided. A sports training system includes a plurality of support structures. Each of the plurality of support structures includes a base and a support member extending generally along a longitudinal axis from the base. The plurality of support structures includes a first support structure and a second support structure. The sports training system further includes a main training assembly removably connectable to the first support structure and the second support structure. The main training assembly includes a cross-member and an indicator assembly extending from the cross-member. The sports training system further includes at least one auxiliary training assembly removably connectable to one of the plurality of support structures.