lock one's knee

idiom

Definition of lock one's knee

: to hold the knee in a fully extended position Repeat the exercise, being careful not to lock your knees.

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Dictionary Entries Near lock one's knee

locknut

lock one's knee

lockout

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Cite this Entry

“Lock one's knee.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lock%20one%27s%20knee. Accessed 22 Oct. 2021.

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