Joe Holder Recommends 3-2-1 Weekly Cardio Split for Fat Loss and Muscle Preservation
Updated
Updated · Women's Health · Jun 5
Joe Holder Recommends 3-2-1 Weekly Cardio Split for Fat Loss and Muscle Preservation
2 articles · Updated · Women's Health · Jun 5
Summary
Joe Holder’s 3-2-1 formula calls for 3 low-intensity, 2 medium-intensity and 1 high-intensity conditioning sessions each week to support fat loss without undermining muscle retention.
Low-intensity Zone 1-2 work such as brisk walking, cycling and easy jogging forms the base because it improves aerobic efficiency, fat oxidation and recovery while creating less fatigue.
Medium sessions at roughly 6-8 out of 10 effort use intervals to build the ability to sustain harder work, while high-intensity sprint-style efforts can lift VO2 max, insulin sensitivity, speed and power.
Holder says the mix matters because too much high-intensity work can raise recovery demands and blunt strength, muscle and hormonal progress if the body stays chronically stressed.
For body recomposition, he pairs the training split with gradual progression and nutrition matched to whether the goal is fat loss, muscle gain or both.