The lactate threshold (LT) is the exercise intensity at which lactate starts to accumulate in the blood stream, and is sometimes known as'onset of blood lactate accumulation' (OBLA).
The lactate threshold (LT) is the exercise intensity at which lactate starts to accumulate in the blood stream. This point is sometimes referred to as the anaerobic threshold (AT), or the onset of blood lactate accumulation (OBLA).