How to do knee and straight leg drives

Take a look at this demonstrational video and learn how to do kneel and straight leg drives.
Using a lateral movement drive each knee lifting the foot over each hurdle. Going over all 5 hurdles and back again is one rep. Do 3 reps and move on to Straight Leg Drives. For the Straight Leg Drives do the same but bring the leg over each hurdle while keeping it as straight as possible. Use a good arm action for both of these drills. Focus on a good posture and moving your legs as fast as you can. These drills are good for establishing rhythm and leg speed. It is good to do this in pairs, on either side of the hurdles, allowing athletes to compete for speed.