Riding all day nearly always exposes your weakest link, which for most riders is the core. "The core area - your abs, lower back, obliques, hips and glutes - helps transfer power to the pedals, as well as stabilise the rider on the bike," says US
for your next training session.✘ Spin bikes have fixed-wheel-style flywheels that build up momentum and can mask any deficiencies in your pedal stroke.Try this:Look for instructors who are cyclists. If none fit the bill, ask your gym to put on triathlon