My non-fat body mass is entirely stable.snowleopard wrote:As a **HWT**ranger wrote:In 2006, I pulled 12 SPI for 2K @ 31 spm.
That is to say you did not have the same non-fat bodymass %age as Mike. Geddit
144 lbs.
Like most 60-year-olds, though, sometimes I am fat; sometimes, not.
Mike is 8% body fat.
At the moment, I am 12% body fat, but given my training now, I am losing 1% of my body fat every three days.
This morning, I was 161 lbs.
By Chicago, at the end of February, I might be 152 lbs.
That's 5% body fat.
Mike is bigger than I am.
He is both taller (6' vs. 5'11") and has more non-fat body mass.
His problem is that he has had a massive loss of aerobic capacity over the years.
What I do on the erg at top-end UT2, he does at top-end UT1.
No contest.
We do the same paces at the same heart rates, but my maxHR is 190 bpm; his is 163 bpm.
ranger