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Adam MontoyaJul 26, 2025
Why won't the adjustment knob turn on my Bowflex DUMBBELLS Fitness Equipment?
- EElizabeth HowardJul 26, 2025
If the adjustment knob on your Bowflex Fitness Equipment won't turn while the handle is in the base, first, ensure the dumbbell handle is fully depressed into the base. If it's not, the locking mechanism might be engaged, preventing rotation. Second, check that no weight plates have been placed backward in the base, with the support tongue facing the dumbbell grip. All plates should have the selection tongue facing away from the grip. Finally, inspect the dumbbell base for any dirt, debris, or obstructions, removing the weight plates if necessary.