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Uploaded by fatlosspro on Jan 8, 2009
This short film shows you the proper and safe way to perform a hamstring curl.
Howto & Style
Standard YouTube License
You make it look so easy! The explanation of how to line up your knee joint with the machine was great.
heidiannschulz 3 years ago 4
he looks too big
joanne5249 3 months ago
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You make it look so easy! The explanation of how to line up your knee joint with the machine was great.
heidiannschulz 3 years ago 4