Research
Mixed
Structured exercise programs significantly improve maximum walking distance and pain-free walking distance in patients with intermittent claudication compared to usual care or placebo.
If you have leg pain when walking due to narrowed arteries, do not stop walking. Supervised exercise programs are the standard, high-quality treatment. Aim for sessions 2-3 times a week for at least 30 minutes. You may need to walk until pain starts, rest, then walk again. This improves your walking distance significantly over time.
StrongSupportsHIGH confidence
Meta-analysis from nine studies with 391 participants showed overall improvement in pain-free walking distance in the exercise group compared with the no exercise group (MD 82.11 m, 95% CI 71.73 to 92.48, P < 0.00001, high-quality evidence). Data also showed benefit from exercise in improved maximum walking distance (MD 120.36 m, 95% CI 50.79 to 189.92, P < 0.0007, high-quality evidence)... Improvements were seen for up to two years.
Why this rating
The review uses GRADE assessment and rates the evidence for walking distance improvements as 'high quality'.
Source
Exercise for intermittent claudication
Risha Lane et al. · Cochrane Database of Systematic Reviews · 2017
DOI 10.1002/14651858.cd000990.pub4
Meta-analysis · 32 studiesCited 820×
Read the paper DOI resolved against Crossref · corpus check 2026-06-10
More from this paper
- Exercise does not improve the Ankle-Brachial Index (ABI) in patients with intermittent claudication.Good
- Exercise improves quality of life (physical and mental summary scores) in patients with intermittent claudication.Good
- Exercise does not reduce mortality or amputation rates in patients with intermittent claudication.Moderate
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