The only dumbbell system that can expand to meet your strength needs, PowerBlock dumbbells are the most versatile and effective exercise tool ever developed for strength training.
PowerBlocks work intuitively. Rather than requiring you to buy a room full of dumbbells, PowerBlocks act just like a weight stack at the gym, with a weight handle that fits inside the first weight, which fits inside the second, which fits inside the third, etc. When you want to change weights, you simply move the weight selector pin into the appropriate slot and you're set.
As you lift the core, all the weights above the selector pin are lifted at the same time, turning your 5-pound dumbbell into a 10-pound dumbbell, or your 10-pound dumbbell into a 15-pound dumbbell. Not only is the system remarkably easy to use, but it's also cost- and space-efficient, as a single pair of dumbbells can do the work of dozens.
This personal trainer set is a hybrid system that employs the weight stack from PowerBlock's Personal Set and the handles of the Elite Set. As a result, users can achieve every 2.5-pound jump within the weight range of 2.5 to 50 pounds per dumbbell, in effect doing the job of 40 individual weights. Even better, the weights are more compact and balanced than traditional dumbbells, with a padded handle that protects people with weak wrists.
Best of all, the free weights are terrific whether you're trying to build muscle mass, firm and tone your physique, or get rid of unwanted body fat. The personal trainer set is not expandable and is compatible with the Elite/Pro weight stand. It also carries a limited 10-year warranty.
The Personal Trainer Set equals/replaces 20 pairs of dumbbells or 1050 lbs of free weights.
The weight range for the Personal Trainer Set is 2.5-50 lbs per hand in 2.5 lb increments.
Weight increments achieved with the Personal Trainer Set are; 2.5, 5, 7.5, 10, 12.5, 15, 17.5, 20, 22.5, 25, 27.5, 30, 32.5, 35, 37.5, 40, 42.5, 45, 47.5, and 50 lbs per hand.