Research
Energy balance
Postoperative exercise following bariatric surgery is associated with a greater degree of weight loss (mean difference of 4.2% total BMI loss) at 12 months compared to no exercise.
If you have had bariatric surgery, aim for at least 30 minutes of moderate exercise, like walking, at least three days a week. This habit is associated with losing about 4% more of your total body mass index compared to not exercising. Start with walking, as it is safe and effective.
ModerateSupportsMEDIUM confidence
Meta-analysis of three studies revealed a significant increase in 1-year postoperative weight loss (mean difference = 4.2% total body mass index (BMI) loss, 95% confidence interval (CI; 0.26–8.11)) for patients who exercise postoperatively.
Why this rating
Based on a meta-analysis of observational studies (mostly cohorts), not randomized controlled trials, limiting causal inference.
Source
Exercise Following Bariatric Surgery: Systematic Review
Masha J. Livhits et al. · Obesity Surgery · 2010
DOI 10.1007/s11695-010-0096-0
Meta-analysis · 3 studiesCited 195×
Read the paper DOI resolved against Crossref · corpus check 2026-06-10
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