Cane-fu and '50s music: Special gyms open up for American baby boomersMore and more seniors are staying active and healthy these days. In this 2010 file photo, Carol Suplicki, center front, uses small weights for conditioning. Residents of North Oaks - a continuing care retirement center for seniors - attend a bi-weekly aerobics and conditioning class. (Melanie Stetson… May 13, 2013
