I just finished the 18 week sweet spot plan and took my 20 minute FTP test. My FTP went from 235 to 252, a VERY significant 17 watt / 14% increase. For an old guy (53) that’s been riding for decades, this is pretty amazing.
The plan was fantastic, and the results speak for themselves. Thank you Coach Frank for the plan and the podcast. Now on to the Hill Intervals plan!