What is the ideal speed that riders should maintain while on the spinner bike?

When considering the ideal speed for riders on a spinner bike, it is important to keep in mind factors such as the intensity of the workout and the goals of the cyclist. The recommendation of maintaining a speed of 110 RPM or less is typically seen as appropriate for most indoor cycling sessions. This speed allows riders to achieve a balanced workout that can boost cardiovascular fitness while maintaining control and proper form.

Going faster than 110 RPM can often lead to a decrease in pedal stroke efficiency and potentially increase the risk of injury due to poor biomechanics, especially over extended periods. Maintaining a speed of 110 RPM also ensures that riders can focus on resistance training, which is crucial for building strength and endurance.

In contrast, speeds suggested in the other options may fall below the intensity required for an effective cycling workout, possibly preventing riders from reaching their fitness goals.