A good man always knows his limitations.
–Inspector Harry Callahan
As early as the colonial times, it was recognized that shooting firearms is an athletic endeavor. Thomas Jefferson implied as much to his nephew, when he recommended shooting rather than “games played with the ball” as a pastime. In any physical endeavor, it’s useful to establish a benchmark. This concept applies in:
- Medicine – what’s your blood pressure? Your doctor probably doesn’t just look at your face and decide if you have high blood pressure or not. A measurement is required. And that measurement is then evaluated in relation to established benchmarks for normal, pre‑hypertensive, or hypertensive conditions.
- Sports – universally, sports rely on numerical performance indicators. A team would certainly not field a player without having looked at the player’s performance stats. While good stats are no guarantee of success on the playing field, poor stats are…
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