Did a hard bike sprint today, 2nd fastest of my season.
2.5 mile mountain bike sprint - Laurel Branch Trl
Time - 9:54
Max HR - 177
Max HR during the ride was 177, but 26 sec after finishing, it spiked to 182. Rather typical, then fell 22 points in the next 18 sec.
Also, got the Hume pod scale (... because Joe feels I should measure myself constantly). Very interesting piece. When setting up my profile, one honest realization, I am not 5'7". I've actually never been 5'7". In HS if I stretched my neck I could get 5'6 3/4". Now maybe I've shrunk a bit but I'm definitely not 5'7" and for purposes of calculating BMI, and other health parameters, I am definitely 5'6", which doesn't play in my favor for anything. In shoes I might be 5'7 1/2".
The Hume scale give body fat % and has interesting features based on algorithms, like "health score, metabolic age, visceral fat index"... etc... I unfortunately got a less than optimum reading my first time since I drank a liter of water just before. Still good, 797 (out of 900) health score, metabolic age 48, visceral fat index 4 (low). Body fat 13.2%. Playing with the parameters I put in a goal of 138 lbs and that caused my health score to go down. I asked a fellow user about it, he said, "they don't account for elite masters athletes, and since dying people tend to wither away, this seems to confound the causality, so very low BMIs appear dangerous in the data. Of course, 13% is probably good for longevity."
We'll see how this goes. I definitely need to focus more on strength training and core.