Lactate Threshold

Pictures taken during my physiology class.
I volunteered to have my lactate threshold tested.
My lactate infection point is at 13.7km/h which equates to 1.45min for 400m.
Ventilatory point at lactate infection point hovers around 178bpm - 183bpm.
VO2max was tested at the end of the test, the result yield was 66ml/kg/min.