You could fill a room with dumbbells, or you could get up to 55 pairs (over 10,000 lbs) at a fraction of the space and cost with 1 set of PowerBlocks. They are the only dumbbell system that can expand to meet your strength needs, from 3 lbs per hand all the way up to 130 lbs per hand. Simply use the selector pin – much like a weight stack machine in the gym – and when you pick up the handle, that’s how much weight you have. If you like traditional dumbbells, then you’ll love PowerBlocks.
PowerBlock, Inc. was founded in 1991, when two men were drawn to the impractically large amounts of dumbbells they would encounter in every specialty fitness store they visited. There had to be a better way of providing physical culturists with the performance advantage of hand weights without the space and cost restrictions of old-fashioned racks and dumbbells. PowerBlocks were born, and after two years of extensive testing, this new “selectorized dumbbell” took the fitness world by storm.