Table 6.
Comparison of the velocity curve for selected phases of the 100 m sprint due to individual changes of the stride rate and stride length
| Phase | Distance (m) | Olympic Games Beijing 2008 | World Championship Berlin 2009 | Olympic Games Berlin 2012 |
|---|---|---|---|---|
| 1 | 0–10 |
V +
 V = (L + L) x (f +
f)
|
V +
V = (L +
L) x (f +
f)
|
V +
V = (L +
L) x (f +
f)
|
| 2 | 10–20 |
V +
V = (L +
L) x (f +
f)
|
V +
V = (L +
L) x (f +
f)
|
V +
V = (L +
L) x (f +
f)
|
| 3 | 20–30 |
V +
V = (L +
L) x (f +
f)
|
V +
V = (L +
L) x (f +
f)
|
V +
V = (L +
L) x (f +
f)
|
| 4 | 30–40 |
V +
V = (L +
L) x (f +
f)
|
V +
V = (L +
L) x (f +
f)
|
V +
V = (L +
L) x (f +
f)
|
| 5 | 40–50 |
V +
V = (L +
L) x (f +
f)
|
V -
V = (L +
L) x (f -
f)
|
V +
V = (L -
L) x (f -+
f)
|
| 6 | 50–60 |
V +
V = (L +
L) x (f -
f)
|
V +
V = (L +
L) x (f +
f)
|
V +
V = (L +
L) x (f -
f)
|
| 7 | 60–70 | V=const = (L -
L) x (f +
f)
|
V +
V = (L +
L) x (f -
f)
|
V +
V = (L +
L) x (f -
f)
|
| 8 | 70–80 | V=const = (L +
L) x (f -
f)
|
V +
V = (L +
L) x (f -
f)
|
V=const = (L +
L) x (f -
f)
|
| 9 | 80–90 |
V -
V = (L +
L) x (f -
f)
|
V +
V = (L +
L) x (f -
f)
|
V -
V = (L -
L) x (f +
f)
|
| 10 | 90–100 |
V -
V = (L -
L) x (f -
f)
|
V=const (L -
L) x (f +
f)
|
V -
V = (L +
L) x (f -
f)
|