Everybody Is 'Cane Fu' Fighting

Older People Get Healthful Exercise And Learn to Wield a Ready Weapon By JENNIFER LEVITZ Wall Street Journal, July 12, 2008; Page A1 Senior centers and retirement communities are looking for new ways to promote exercise in order to stave off physical decline. Older people interested in honing their self-defense skills, meanwhile, are delighted to find that something they already own can be used as a weapon.