A new study published in the journal PLOS One suggests that sex can be classified as a ‘moderate exercise’.
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The researchers found that the MET (metabolic equivalent of task) score during sex was 6 for men and 5.6 for women. This score is equivalent to that of walking uphill or playing doubles tennis while the MET scores for jogging was higher at 8.5. The participants were also asked to fill out a questionnaire in which they were asked whether sex or jogging was more fun, with almost all choosing sex apart from two percent who thought jogging was more fun.
Source-Medindia