heart rate zones

Target Heart Rate Zones Explained – How To Use Them Correctly

Heart rate zones can be used to determine optimal training…


lactate threshold

Lactate Threshold Explained

Lactate threshold is the point of exercise intensity where…


VO₂max

Maximal Oxygen Uptake (VO₂max) – The Best Measure of Aerobic Fitness

Maximal oxygen uptake (VO₂max) refers to the maximum amount…