Vantage research · November 2026 · fitness
What AI cites for “how to improve flexibility”
ChatGPT cited 4 sites, Gemini cited 0 sites, Perplexity cited 7 sites. No site was cited by all three.
Updated every 3 monthsNext edition 1 February 2027
ChatGPTGeminiPerplexity dots beside a site: the other engines that cite it too
ChatGPT
4 sites · opens with a sentence · has a table · opening 27 words
- pmc.ncbi.nlm.nih.gov
- acefitness.org
- heart.org
- sportsmed.org
Brands namedYoga, Warm-up, Cat-cow, Daily
Since October: new pmc.ncbi.nlm.nih.gov, acefitness.org, heart.org; dropped mayoclinic.org
Gemini
0 sites · opens with a sentence · no table · opening 32 words
Answered from what the model already knows: no sites cited.
Brands namedUnderstand the Types of Stretching, Dynamic Stretching, Static Stretching, PNF, Core Principles for Success, Be Consistent, Never Stretch Cold Muscles, Embrace the "Discomfort," Avoid Pain
Same sites as October.
Perplexity
7 sites · opens with a sentence · no table · opening 6 words
- health.clevelandclinic.org
- hss.edu
- health.ucdavis.edu
- nhs.uk
- health.harvard.edu
- healthline.com
- kb.wisc.edu
Brands namednone
Since October: new health.ucdavis.edu, nhs.uk; dropped aarp.org, bhf.org.uk, everydayhealth.com
Is your site one of them?
Ask your AI agent to run Vantage's analyze_citation_coverage for your domain and “how to improve flexibility”, on all
three engines, and it will tell you whether you are cited, who is instead, and what changed since your last check.
More fitness questions
Each engine was asked once, in English, as from the United States, on 2026-11-01. Answers change from run to run, so read this as a snapshot. Download the data.