Intermittent Hypoxic Training at Lactate Threshold Intensity Improves Aiming Performance in Well-Trained Biathletes with Little Change of Cardiovascular Variables

Table 2

Variables indicating aim-point fluctuation.

Variable	Description
RT9 (%)	Percent of retention time in the area of 9.0 during 20 s aiming test. Greater RT9 values indicate better steadiness of aiming.
LHTT (mm)	Length of the horizontal tracking trace.
	Smaller LHTT values indicate decrease in aim-point fluctuation in the X (horizontal) axis.
LVTT (mm)	Length of the vertical tracking trace.
	Smaller LVTT values indicate decrease in aim-point fluctuation in the Z (vertical) axis.
MTTS (mm/s)	Maximum target tracking speed.
	Smaller MTTS values indicate decrease in aim-point fluctuation.