Hurdles are a major player when it comes to speed training. Hurdle drills reinforce balance, stability, correct posture, body awareness and a range of motion. Using these Large Adjustable Hurdles can improve your stride length and lower body power so you'll increase acceleration and top speed What's included 1 x Atreq Agility Hurdle | 6" (15cm) 1 x Atreq Agility Hurdle | 12'' (30cm) 1 x Atreq Agility Hurdle | 18" (50cm) Features Stride Length Drill increase stride length. Ankle Hops develop strength in your feet and shins. Hurdle Hops build explosive speed. Suitable for use indoors or outdoors. Colour: Orange. Training Tips Can be used for Stride Length Drill (increase stride length), Ankle Hops (develop strength in your feet and shins), Hurdle Hops (build explosive speed), etc.