Loads of authors are emphasizing most cardio oxygen consumption (VO2max) as being vital for wholesome getting old, so I assumed I’d look into testing it. It’s costly to have performed professionally, however there are a number of self-tests accessible. I needed a biking one, and remembered there was one within the guide Aerobics Program For Whole Nicely-Being written by Dr. Kenneth Cooper (typically referred to as the “father of aerobics”) again in 1982, nonetheless accessible. Dr. Cooper turned 93 this yr and is himself an excellent commercial for wholesome getting old. He developed a 12 minute aerobics take a look at for working initially, however on this guide additionally gave tables for swimming and biking.
Dr Cooper used information from a lot of topics of assorted ages to correlate the outcomes of those exams to V02max. It’s also possible to simply examine your outcomes on the exams to his tables, which have classes “very poor” by means of “wonderful”. Sadly, the information stops on the “60+” class, however by plotting the outcomes and extrapolating, I estimated that to be within the wonderful class for biking at 70+, males have to realize a distance of higher than 3.5 miles in 12 minutes (equal to common velocity of over 17.5 mph). For those who don’t have the guide, the biking outcomes are additionally right here and likewise proven beneath.
So I created a close-by flat loop, which is now on Strava as “Cooper TT North” (it’s a bit north of Morgan Hill, between Hale and Dougherty avenues), proven right here. I did this as a part of my journey yesterday morning, and lined the three.89 mile loop in 13:14, for a mean velocity of 17.63 mph, which is equal to protecting 3.5 miles in 11.9 minutes). So primarily based on my estimate, I’m within the wonderful class for age 70+ (and in the course of the “good” class for 60+). That feels fairly good!
Dr, Cooper didn’t specify bike place in his guide, however aerobars weren’t extensively accessible within the early 80s, so I figured my higher-speed arrange on my recumbent, with a extremely reclined seat (no less than as aero as an upright time trial bike with aerobars), could be dishonest a bit in comparison with the information within the exams. So I used low rolling resistance tires however the extra upright “touring” seating place of my bike. I’ll repeat this take a look at about as soon as a month and hopefully be capable to enhance for some time, and no less than preserve my outcomes from degrading too rapidly over time.
Listed here are the tables for the Cooper bike take a look at:
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