How to PROPERLY shift gears on a bicycle?

How to PROPERLY shift gears on a bicycle? The basics are explained at 15 minutes and 53 seconds - “Conclusion - the essence!“ - Contents - 00:00 Introduction 00:42 SHOCKING fact :) 02:22 Cross-chaining explained 03:32 The basic principle 07:58 Chainline and 2x cranks explained 09:01 Compact cranks 50x34 problem 12:38 How to shift gears 15:00 1x systems 15:53 Conclusion - the essence! - Useful links - Gears, cross-chaining, and overlapping gears explained: Chainline explained: Pros and cons of 1x systems: List of all the BikeGremlin videos, sorted by categories: Camera & editing: Srdjoni from forum Thank you, doctor! :) id: 1044