Am I too old to get to 4w/kg

Absolutely. I lost sight of that in the latter half of 2018. My vo2 was fine back in Sept (at 56), then I did traditional base and sweet spot base. By December my vo2 dropped down to just above ftp and I started “failing” ramp tests. By fail I mean the ramp test gave 190W, and I was manually setting ftp to 230.

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