Page 1053 - Adams and Stashak's Lameness in Horses, 7th Edition

Figure 9.59. (A) Basic graphs show the relation A 00 70 60 50 40 30 20
between the principal named symmetrical gaits of 0 0
horses and their relation to the parameters of gait Pace
VetBooks.ir Hildebrand. Reproduced with permission of Elsevier. 10 10
formulas. Source: Reprinted with permission from
17
(B) In the background is shown the area of the basic
% of stride interval that footfall of forefoot follows hind on same side 40 Running walk 40
graph within which fall nearly all gait formulas for
symmetrical gaits of horses. Twenty specific formulas Paso Slow gait Rack
are located (small circles), and around each is drawn 20 20
a silhouette of the horse moving as represented by
the formula. In every sketch, the left hindfoot has just Walk
touched the ground. Source: Reprinted with permis- 30 30
17
sion, Hildebrand. Reproduced with permission of
Elsevier.

50

60 Jog Trot 50
60

00 70 60 50 40 30 20
% of stride interval that each hind foot is on the ground

B 70 60 50 40 20

1. (31–0)
10
% of stride interval that footfall of forefoot follows hind on same side
4. (36–6)
2. (57–9) 3. (43–10)
5. (29–12)
20

7. (66–22) 9. (46–22) 10. (32–22)
8. (54–24)
30 6. (73–25)

14. (30–29)
12. (54–31) 13. (40–31)
11. (66–33)
40
15. (59–38)

17. (46–44)
50

16. (54–50) 18. (36–50) 19. (23–49)

60
20. (33–57)
% of stride interval that each hind foot is on the ground
1019