Dortmund v. Holstein Kiel - Mateu Morey Knee Injury/Hyperextension
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The girl in the back doing hyperextensions on the apparatus.
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Form check 45° Hyperextension (home gym setup... featuring my
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formm help! im not sure if im doing hyperextensions correctly.
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![by [deleted] from STPeach](https://external-preview.redd.it/mFAwbNTGxp8FQbe4aA8frV2jZpibzN0o335IxuehE5w.gif?width=320&crop=smart&format=png8&s=ec60349dd47b2c7932899f76ce83bbc5d440ff5b)
