Many people live in constant fear that too much cardio will cause them to lose muscular size and strength. Therefore they just decide to spend their lives fat, out of shape and unhealthy. They’d rather have one foot in the grave at all times than walk around any smaller or weaker.
Growing up a skinny maggot I certainly understand this fear as it dominated many years of my life.
These fears are not unfounded as too much cardio will, indeed, eat away muscle tissue and cause strength losses.
But that’s traditional, steady state, [...]










