to hold air
Buy a new football. Sorry.
the inside of a football
My mother was recently told that she has air in her bladder. Her doctor said that there are two ways that air can get into the bladder. One is when a catheter is inserted air can go in with it. The other is a fistula between the colon and bladder that allows air to enter from the colon into the bladder. I have since seen an article that says that bladder infections can sometimes cause gas (air) to build up in the bladder. Hope this helps!
Yes, a Wilson football that won't inflate can potentially be repaired by replacing the air bladder. Many sporting goods stores or specialized repair shops can perform this service. However, it's important to check if the ball is still under warranty, as some manufacturers may offer repair or replacement options. If you're comfortable with DIY repairs, you can also look for air bladder replacement kits online.
air bladder is present which regulates buoyancy
By football I am assuming American football. It is a rubber bladder with leather sewn around it and then inflated.
The bladder is typically an empty organ until it fills with urine. It does not normally contain air, but if air is present, it could indicate a medical issue such as a bladder fistula or emphysematous cystitis. If you suspect you have air in your bladder, it is important to consult a healthcare provider for further evaluation.
To use as a football
no, they have a swim bladder but this is so the fish can stay afloat
using a pigs bladder
It is a bladder of air.
A ballon because when you blow it up with air it floats like a fish bladder and when you let out the air it sinks like a fish bladder.