Challenge MultiSport

Three companies (MetriGear/Garmin, Look/Polar, and o-synce) are in a race to get their power pedals out to the market. It will be interesting to see who is able to launch their product first.

Look Keo Blade aero pedals about to glide in to land Fast pedals for deep pockets - Look’s long-heralded aero version of the KéO Blade pedal should finally hit shops in mid-March, according to UK importers Fisher Outdoor Leisure.... - BikeRadar

Can Exercise Keep You Young? An new study finds that exercise reduced or eliminated signs of aging in mice genetically programmed to grow old at an accelerated pace.