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Disc Challenge 1
          
            Rock Hard Abs
           •
          10m
        
      
    Get your heart rate up with this short but definitely not sweet discs challenge, with a waist focus.
Up Next in Rock Hard Abs
- 
  Abs Blast 5Target your core with this 15m burner - with a special focus on the obliques for that Peachy Waist! 
 
