[Perdogg]

I do not understand why or how women have bruises on their legs all of the time.

[reformedliberal]

From sleeping with men who have sharp knees. I keep threatening to buy my husband knee pads for that very reason.

[andy58-in-nh]

I do not understand why or how women have bruises on their legs all of the time.

From jogging.

[Tax-chick]

I walk into stuff - coffee tables, chairs, the corner of the dragon cage - and also clobber my shins climbing into the van or the truck.

[POWERSBOOTHEFAN]

I believe Anemia can be a cause.

[FourPeas]

1) bruise easily
2) male children who like to roughhouse
3) physical work