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Uploaded by pdziewisz on Jan 5, 2011
Check out this video for 10 different sit-up variations that will help you build the strength to complete unanchored sit-ups and more.
Education
Standard YouTube License
Thank you very much lost 18 pounds by doing this every night 6 months long:D
RSaquadiva 1 month ago
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Thank you very much lost 18 pounds by doing this every night 6 months long:D
RSaquadiva 1 month ago