If you insist on using a worn out chain, your shifting quality will be diminished and the lifespan of your drivetrain components will be shortened too. Which is cheaper? Buying a new chain or a whole set of drivetrain components?
Planning a cycling holiday in Hokkaido is a perfect getaway and a breather from your hectic daily lifestyle. It is a whole new experience cycling in Hokkaido, and you should come here to experience its beauty.
The thing is the key to losing weight is that there should be some form of energy deficiency in the body. However, it is crucial to refuel well for specific training sessions and not to over-restrict in the process.