Dial Tech DB stand for 17.5kg

British Powerlifting champion, Evelyn Stevenson demonstrates York Fitness' new Dial Tech dumbbells -- by turning the dial on these 17.5kg dumbbells you can adjust the weight by 2.5kg increments. Just turn the dial and pick up the weight -- it is that simple. To see Evelyn demonstrate exercises using the Dial Tech dumbbells -- watch the York Fitness Dial Tech Training video.

Personal trainer and British Powerlifting Champion, Evelyn Stevenson takes you through some exercises using York Fitness' Dial Tech dumbbells. These exercises include 'triceps extension', 'bent over row' and 'squat with press’