The Claim
Perceived exertion during submaximal aerobic exercise predicts weight regain in formerly overweight women with greater strength than physiological markers including heart rate, ventilation, and respiratory exchange ratio.
What the research says
Supports is higher
Support is ahead, but a single strong opposing study can change this.
These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.
In formerly overweight women, how hard exercise feels during submaximal aerobic activity is a stronger predictor of future weight regain than measurable physiological responses such as heart rate or breathing patterns.
See the scientific wording
Perceived exertion during a submaximal aerobic exercise task predicts weight regain in formerly overweight women more strongly than physiological markers such as heart rate, ventilation, or respiratory exchange ratio, indicating that subjective experience may be a more relevant indicator of long-term weight maintenance risk than objective physiological response.
When a person feels that light exercise is hard, their brain interprets this as a high cost of movement, which reduces their motivation to stay active, leading to less daily movement and more weight gain.
What the research says
1 studyStudy: Perception of exercise difficulty predicts weight regain in formerly overweight women
After losing weight, women who felt their walk was harder were more likely to gain the weight back — even if their heart rate and breathing looked normal. How hard something feels matters more than body measurements for predicting weight regain.
Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies
Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.