跑步功率计算器 – 瓦特和W/kg
根据配速、体重和坡度估算跑步功率（瓦特）。基于Minetti代谢能量消耗方程。
💡 你知道吗？
- Running power meters only became commercially available around 2015 — roughly 30 years after cycling power meters transformed competitive cycling.
- Elite runners typically produce 3–5 watts per kilogram of body weight while racing; untrained runners are closer to 2–3 W/kg.
- Running uphill at the same power output as flat running is more efficient in terms of pace-per-effort — a key insight for pacing hilly races.