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what is maximum heart rate

Monthly search volume and cost-per-click data for "what is maximum heart rate" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=what+is+maximum+heart+rate&country=us" +--------------+------------------+ | volume | 1,600 | | cpc | $0.25 | | competition | 0.04 | | country | US | | updated | 2026-06-13 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
hr max 18,100 $0.12 20/20
maximum heart rate 18,100 $0.15 20/20
max heart rate 14,800 $0.1 20/20
max hr 14,800 $0.1 20/20
target heart rate 9,900 $0.44 20/20
how to calculate max heart rate 5,400 $0.11 20/20
calculate maximum heart rate 4,400 $0.83 20/20
heart rate during exercise 3,600 $0.14 20/20
max heart rate for age 3,600 $0.24 20/20
maximum heart rate by age 2,900 $0.14 20/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://app.seodata.dev/v1/keyword?q=what+is+maximum+heart+rate&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt