如何计算Lactate Threshold
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The lactate threshold is the exercise intensity where lactate accumulates faster than it can be cleared. LT1 (aerobic) ≈ 65% HRmax; LT2 (anaerobic/FTP) ≈ 85% HRmax. Training below LT1 builds aerobic base; above LT2 builds speed.
分步指南
- 1LT1 ≈ 65% HRmax (conversational pace)
- 2LT2 ≈ 85% HRmax (comfortably hard — sustainable ~60 min)
例题解析
输入
HRmax = 185 bpm
结果
LT1 ≈ 120 bpm · LT2 ≈ 157 bpm
Target training zones
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