Horse Fitness

2. name the zone where horse is worked hard enough for deformation of the bone to occur when horse is allowed to rest it repairs and strengthens, resulting in stronger bones.
7. facilitates the oxygen diffusion process
9. converts nutrients into ATP needed for energy
10. supporting structure found in the joints
12. connects muscle to bone
13. connects muscle to muscle
14. Mechanisms used to thermoregulate where moisture escapes through surface skin cells in form of sweat

1. name the process where the number of blood capillaries increases in the muscle
3. Name the zone given when no change to the bone structure occurs (light work)
4. what specialised cardiac muscle does not fatigue
5. is the energy stored in muscle fibres
6. the most significant component of the skeletal system
8. makes up part of the central nervous system
11. Bone found on the outside of the bone shaft