Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. March 19, 2018 Add as ...
“How do I make this old bike go faster?” That refrain, heard frequently among the teeming masses riding from downtown to the beach in last month’s CicLAvia and sure to be repeated again at the next ...