Problem is, there are genetics that make some low responders to cardio for weight loss (see the University of Bath study). Years ago, I built up from never rea

Problem is, there are genetics that make some low responders to cardio for weight loss (see the University of Bath study). Years ago, I built up from never really running to 6+ miles at a stretch... but soon hit a plateau that I could never move below until discovering keto 10 years later.