Rockin' Aerobics. The sports on offer include: short tennis, badminton, table tennis, swimming, aquatic aerobics, computerised dance mat sessions, aerobics, football, cricket, running, walking, studio cycling, zumba, boccia and indoor bowls.
Ureters are the muscular tubes that lead from each of the kidneys to the urinary bladder. Each ureter is typically quite small. In an average adult, the ureters are about 3 millimeters (0.12 inches) in diameter. They may also be up to 30 millimeters (1.18 inches) long.
Narrow tubes called ureters carry urine from the kidneys to the bladder, a triangle-shaped chamber in the lower abdomen. Like a balloon, the bladder's elastic walls stretch and expand to store urine. They flatten together when urine is emptied through the urethra to outside the body.