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Watch this video and more on BoxUnion Digital | Rhythm Based Boxing & Fitness

Watch this video and more on BoxUnion Digital | Rhythm Based Boxing & Fitness

Day 6

Core Builder • 12m

Up Next in Core Builder

  • Day 7

    Join Master Coach Kyle for a 15 minute abs series. This class is great to pair with the rest of your workout or take alone for some intense core work in a pinch.