For our Bantams (essentially 14, 15 year olds) on up, I have asked each family to make six of the following hurdles for dryland training. These hurdles can serve as mini hurdles, full size hurdles, and form an agility ladder
The image below describes how to make them.
Current cost should be 4 tees @ .24 = .96, 2 elbows @ .18 = .36, 1 10 ft pipe 1/2 inch diameter = 1.20 for a total cost of $2.52 per hurdle.
It is important to allow the mini portion of the hurdle to collapse by lubricating, do not glue.
In the past two seasons I have had only one player nick his shin do to a lack of coordination/"heavy feet" when stepping through hurdles, otherwise these have been injury free.
Not to be negative, but you would be amazed at how many parents buy the most expensive equipment but will not take it upon themselves to make these hurdles.