Scientific Sports Findings: The #1 Key to Massive Endurance Gains & Super Fast Recovery
For Cyclists, Runners, and any Athlete who wants to increase endurance. The methods exposed in this book are being used by athletes around the world to get incredible gains in endurance. They are able to go longer, faster, and at a lower heart rate than they ever imagined. This finding is science based and backed up by extensive research and testing, all of which is included in this book.