a helmet
A horse jockey's mount is called a horse. The mount refers to the horse that the jockey rides during a race or competition.
"mount a horse" means to climb onto a horse's back To get up into the saddle
The horse.
To mount a horse is to get on a horse and the common fraze can you give me a 'leg up' also means mount but with some assistance.
A 'mount' means a horse to be ridden. I suppose the same applies to ostriches, yaks, and camels.
His steed. His horse.
A horse!
If the rider is riding the horse they wear a bridle and a saddle and if they are outside they wear a flymask and / or a fly sheet or nothing and if they're in the stall they will wear nothing or a horse blanket.
It originates in helping a horse rider mount the horse.
You can wear casual clothes with a horse riding helmet.
mount or mounting
To control my horse when I mount it .