OpenSet Field Notes
Explainers on the stuff that actually changes your training, cardio deep dives for people who treat it as seriously as lifting, and the occasional note on why OpenSet is built the way it is. Reviewed by a human before it goes up — witty, not smug; detailed, not academic.
Reps in reserve is a useful number, not a religion. Here's how to actually use it.
Cardio Deep DiveYou don't need a heart rate strap and a spreadsheet. You need thirty minutes and a nose you can breathe through.