The Griptide adds extreme resistance to any upper body Speedo Fit workout | Speedo's solution to Weighted Dumbbells in a dry-land gym, with a variety of uses for every workout | Strengthen, tone and build power across all upper body muscle groups | One-piece molded form reduces stress on your wrist and grip, while supporting the forearm during high intensity resistance movements.

• The Griptide adds extreme resistance to any upper body Speedo Fit workout | Speedo's solution to Weighted Dumbbells in a dry-land gym, with a variety of uses for every workout | Strengthen, tone and build power across all upper body muscle groups | One-piece molded form reduces stress on your wrist and grip, while supporting the forearm during high intensity resistance movements.