Great question! The amount of cycling you should do in a day really depends on your fitness level, goals, and the time you have available. If you're just starting out, it's best to ease into it with shorter rides to avoid injury or burnout. Gradually increase the duration and intensity of your rides as you get stronger and more comfortable.
If you're looking to improve your overall fitness, aim for at least 30 minutes of moderate-intensity cycling per day, five days a week. If you have more time and want to see faster results, you can increase the duration and intensity of your rides.
It's also important to listen to your body and take rest days when needed. Overtraining can lead to injury and burnout, so make sure you're balancing your workouts with adequate recovery time.
Remember, the most important thing is to find a routine that works for you and stick with it consistently. Good luck on your cycling journey!