Before revision: In zone-based polarized training methodologies, LT1 is commonly used to designate the linear inflection point, often observed around blood lactate levels of 2.0 mM /L, while LT2 is commonly used to designate the non-linear inflection point, often observed around blood lactate levels of 4.0 mM /L
After revision: In zone-based polarized training methodologies, LT1 is commonly used to designate the linear inflection point, often observed around blood lactate levels of 2.0 mmol /L, while LT2 is commonly used to designate the non-linear inflection point, often observed around blood lactate levels of 4.0 mmol /L