the bars in gymnastics are called uneven bars because they are all at different levels
You can find things like beams, bars, a vault and gymnastics mats on www.amazon.com / www.amazon.co.uk
The parallel bars are for the men's gymnastics team but the women's routines involve the uneven bars. Hope that helps. :)
For Girl Gymnastics Its Uneven Bars, Beam, Floor, And VaultFor Guy Gymnastics its, High Bar, Floor, Vault, Parallel Bars, And Pommel Horse.
Uneven bars for women/girls, and high bars for men/boys. Some are even single bars for level 4 and under in gymnastics.
They are to do with the sport of gymnastics.
If you are refering to gymnastics, the answer is 2.
Artistic gymnastics (ex: floor, bars, beam, vault)
thay are an apparatus in gymnastics, there is parralel bars and high bar for the men and assemetric bars for the women