hyperflex
transitive verb
hy·per·flex
ˈhī-pər-ˌfleks 
: to flex so that the angle between the bones of a joint is smaller than normal
Cite this Entry
“Hyperflex.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/hyperflex. Accessed 31 Oct. 2025.
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