Cephalalgia : an international journal of headache
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Evidence on the association between headache and physical fitness is conflicting. The aim of this population-based study was to examine the relationship between peak oxygen uptake (VO2peak) and headache, including migraine and tension-type headache (TTH). ⋯ In this large cross-sectional study, an inverse relationship was found between VO2peak and headache for adults younger than 50 years of age.