1.   Exercising with a small child in a jogging stroller, bike seat or backpack seems like a great experience for both parent and child.

2.   For the Rorabaughs, getting off the living room sofa and onto their comfy bike seats has many benefits.

3.   The design of the bike seat is the major problem.

4.   When buying a bike seat, make sure that it has spoke guards, safety belt and adequate padding, and that it fits securely to the bicycle frame.

5.   As that word gets out, sales of nontypical bike seats have been increasing.

6.   But the problem can be avoided through the use of newer bike seats with oval gaps, which look something like a toilet seat, Salimpour said.

7.   The researchers checked this by examining patients as they sat on bike seats.