What does a vertical jump power calculator measure?

It estimates the explosive power your legs produce during a vertical jump, in watts, rather than just how high you jumped. This calculator uses the Sayers equation, combining your jump height and body weight to estimate peak anaerobic power output.

How do I calculate vertical jump power?

The Sayers formula multiplies jump height and body mass with set coefficients to estimate peak power in watts. Enter your jump height and body weight and the tool returns peak power, relative power per kilogram, and your jump's flight time.

What is relative power and why does it matter?

Relative power is peak power divided by body weight (watts per kilogram), showing how explosive you are for your size. It allows fairer comparison between athletes of different builds, since a heavier person can produce more raw watts without being more explosive.

垂直跳躍功率計算器

峰值功率、速度與滯空時間

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跳躍高度 (cm)

你的垂直跳躍高度，例如 45

體重 (kg)

你的體重，單位為公斤，例如 70

垂直跳躍功率計算器

垂直跳躍是測量下肢爆發力最簡單的現場測試，但僅憑跳躍高度無法告訴你產生了多少功率。輸入你的跳躍高度和體重，本計算器將使用 Sayers 公式回傳你的峰值功率、以瓦特每公斤表示的相對功率、起跳速度和滯空時間。可用它來追蹤跳躍訓練、比較不同運動員的功率，或為爆發力設定客觀目標。

峰值功率使用 Sayers 公式：60.7 × 跳躍高度(cm) + 45.3 × 體重(kg) − 2055，這是從反向動作跳躍中估算下肢爆發力最廣泛驗證的方法。起跳速度和滯空時間來自拋體運動物理（v = √(2gh)）。相對功率(W/kg)讓你能夠比較不同體型的運動員。請用一致的方式測量跳躍高度——摸高跳或跳墊——這樣數據才能在長期內進行比較。

常見問題

What does a vertical jump power calculator measure?: It estimates the explosive power your legs produce during a vertical jump, in watts, rather than just how high you jumped. This calculator uses the Sayers equation, combining your jump height and body weight to estimate peak anaerobic power output.
How do I calculate vertical jump power?: The Sayers formula multiplies jump height and body mass with set coefficients to estimate peak power in watts. Enter your jump height and body weight and the tool returns peak power, relative power per kilogram, and your jump's flight time.
What is relative power and why does it matter?: Relative power is peak power divided by body weight (watts per kilogram), showing how explosive you are for your size. It allows fairer comparison between athletes of different builds, since a heavier person can produce more raw watts without being more explosive.

垂直跳躍功率計算器

常見問題

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