11. APPROACH TO HURDLE 1
Men Women
Distance to H1 13.72 m 13 m
Optimum TO to H1 2.1 m 1.9 m
Run-In Distance 11.62 m 11.1 m
Ave SL (8 Step) 1.45 m 1.39 m
Ave SL (7 Step) 1.66 m 1.59 m
12. ‣FASTER PROGRESSION OF BODY ANGLES
‣HIGHER STRIDE FREQUENCY
‣RHYTHM:
‣SLOW TO FAST?
‣BIG TO SMALL?
‣“DRIVE PHASE” EXTENDS TO HURDLE 3
Hurdle Acceleration
14. 8 STEP APPROACH TO HURDLE 1
Men Women
Step Length Distance Step Length Distance
1 0.65 m 0.65 0.60 m 0.60 m
2 1.24 m 1.89 m 1.16 m 1.76 m
3 1.35 m 3.25 m 1.33 m 3.09 m
4 1.46 m 4.71 m 1.43 m 4.52 m
5 1.60 m 6.31 m 1.53 m 6.05 m
6 1.70 m 8.05 m 1.63 m 7.68 m
7 1.84 m 9.89 m 1.73 m 9.41 m
8 1.74 m 11.63 m 1.63 m 11.04 m
15. 7 STEP APPROACH TO HURDLE 1
Men Women
Step Length Distance Step Length Distance
1 0.76 m 0.76 m 0.65 m 0.65 m
2 1.42 m 2.18 m 1.40 m 2.05 m
3 1.62 m 3.80 m 1.60 m 3.65 m
4 1.77 m 5.57 m 1.75 m 5.40 m
5 1.93 m 7.50 m 1.85 m 7.25 m
6 2.08 m 9.58 m 1.95 m 9.20 m
7 2.00 m 11.58 m 1.85 m 11.05 m
23. ‣AS SIMILAR TO SPRINT MECHANICS AS POSSIBLE
‣HAND OF LEAD ARM NEVER PAST MIDLINE
‣HAND OF LEAD ARM NEVER HIGHER THAN ELBOW
‣LEAD ARM BEGINS DOWNWARD ROTATION EARLY
‣TRAIL ARM ELBOW TIGHTLY FLEXED
Arm Action