Последние добавленные видео:
back-extension
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8 years ago
304926 8 years ago 1:15Planet Fitness Back Extension Machine - How to use the back extension machine at Planet Fitness
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9 years ago
51389 9 years ago 1:16Back Extensions
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14 years ago
112657 14 years ago 1:45Life Fitness Pro2 Back Extension Instructions
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8 years ago
38028 8 years ago 2:18Midline Stabilization: Hip & Back Extension
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4 months ago
3692 4 months ago 10:36Are Back Extensions Good For Herniated Discs In Your Lower Back?
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7 months ago
18026 7 months ago 6:16The Best Back Extension Machine on Amazon (I bought 100 of them...)
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12 years ago
1622992 12 years ago 4:41Back Pain Relief with Extension & Rotation Stretches - Ask Doctor Jo
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15 years ago
2596341 15 years ago 1:24How to Do Back Extensions