Exercise Helps Keep Weight Off Better Than It Loses It
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- Exercise appears more effective at preventing weight regain than driving initial loss, with a study of over 1,100 people finding higher post-loss activity strongly linked to maintaining weight loss.
- Metabolic adaptation causes the body to burn fewer calories during the same activity over time, while exercise can also stimulate appetite and reduce non-workout movement — mechanisms that blunt weight-loss results.
- Resistance training such as Pilates or lifting weights helps preserve or rebuild muscle mass, supporting a higher resting energy expenditure and aiding long-term weight maintenance.
- Aerobic exercise — brisk walking, cycling, running — burns calories and, at higher intensities, may enhance the body's ability to burn fat for fuel.
- Combining Saxenda or similar weight-loss drugs with exercise may help people maintain weight loss better than using the drug alone, evidence suggests.
- Regular activity improves cholesterol, insulin sensitivity, blood sugar control, and inflammation — markers the source ties to lower heart-disease and type-2-diabetes risk.
Why it matters: For the many people who lose weight and watch it return, the source reframes exercise as a post-loss maintenance tool rather than a primary weight-loss one. Resistance training specifically can offset the muscle and metabolic drop that drive regain, giving dieters a concrete lever beyond calorie counting or willpower.
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