It'll have been a dodgy reading, it's pretty common.
Trust me, you'd have known if your heart was doing 229 beats per minute.
@andyp started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
It'll have been a dodgy reading, it's pretty common.
Trust me, you'd have known if your heart was doing 229 beats per minute.