· Field notes

Workout music & training science.

Session-sized guides on BPM, cardio zones, recovery, and wearable pacing. For runners, lifters, and coaches.

Where to start

If tempo still feels abstract, start with what BPM means for your workout. Each post below answers one question you can test on your next session: interval pacing, steady cardio, recovery rhythm, or how music shifts focus when fatigue sets in.

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