SOMERVILLE - Michael Lamb is a 44-year-old history teacher with a quiet smile and unusual courage. He's learning, finally, how to ride a bicycle - despite being nearly four decades older than the usual beginner. His goal is modest: ride well enough to accompany his two young children on local bike paths.
"The older you get," he says, "you feel a little strange asking for help."
But Lamb is hardly alone. Gas prices hovering above $4 per gallon have led to the busiest season so far for the woman known as Boston's Bike Whisperer, Susan McLucas, a 59-year-old chronic smiler with a reputation for teaching even the most fearful and frustrated adults to balance on two wheels. Enrollment in Bicycle Riding for Beginners, offered through the Cambridge Center for Adult Education, has nearly doubled since 2006. And demand for one-on-one lessons is on the rise as well.