One metric I have been keeping my eyes on my fitness journey is VO2 max. Looking back on past data, I have actually increased about a full point from 37 to 38 ml/kg/min. For my age, my results are

Yesterday, I went to Rambler Track to finally get a proper VO₂ max reading via my Galaxy Watch7. VO2 max is your maximum oxygen intake during exercise. It's measured in mililiters of oxygen per kilogram

Knowing How to Push!

After my backpacking trip I had a super sluggish week, as I indicated last week. Then I did my usual Sunday loop (Highway 9 - Skyline - Page Mill - Foothill home) after a week or so of recovering and turned

Load up the training volume, things improve. Here's some background behind VO2max: If you don't know your score, and you are serious about fitness, you should.