PowerBlock Classic Adjustable 5 to 45-Pounds per Dumbbell Set
October 20, 2009 by admin
Filed under Adjustable Dumbbells
- Pair of adjustable dumbbell weights for efficient, cost-effective strength training
- Adjusts from 5 to 45 pounds in 5-pound increments (5, 10, 15, 20, 25, 30, 35, 40, and 45 pounds)
- Selector pin lets you change weights easily, just like with weight stack at the gym
- More compact and balanced than traditional dumbbells; padded handle for wrist protection
- Offers maximum weight of 45 pounds per hand; limited 10-year warranty
Product Description
This set adjusts from 5-45 lbs in 5 lb increments (5, 10, 15, 20, 25, 30, 35, 40, 45 lbs) in each hand. This set has a maximum weight of 45 lbs per hand. It replaces 9 pair or 18 fixed dumbbells that would have a combined weight of 450 lbs.Amazon.com Product Description
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. PowerBloc… More >>
PowerBlock Classic Adjustable 5 to 45-Pounds per Dumbbell Set



You should always workout with free weights, as they allow you to use the natural free-range of motion, stabilizer muscles, and proper posture.
There is absolutely no reason you should work out on machines unless you are a complete beginner or injured. Machines are great for safety, but not much else.
If you are going to invest in a dumbbell set, get the ones that go to 50 pounds at the minimum. Everything else is just a waste. You will outgrow your old weights as you constantly and consistently work out.
If dumbbell sets are too expensive for you, then consider joining a gym for $20 a month or getting 3 dumbbell weights (10 pounds, 25 pounds, and 50 pounds).
There is no need to even invest in a dumbbell set until your bodyweight exercises and stability exercises become too easy (over 100 push-ups, 20 pull-ups, and 6 minute miles). Until then, use your body weight! It’s cheaper, faster, and easier.
If you don’t feel the burn after 10 repetitions, you are doing the exercise wrong. In all exercises, it is the eccentric portion of the exercise that builds muscle. Do the exercise in a smooth, controlled fashion with a 3 concentric and 6 eccentric count. Squeeze at the peak of the motion to get that extra pump.
As in all exercises, make sure to keep your wrists straight and check your posture with these seven vital points: feet hips-width apart and pointed straight ahead; knees slightly bent; pelvis at perfect middle, as if you are sitting at a bar stool; stomach tight, but not flexed; chest straight and aligned on top of ribs; shoulders parallel to ribs; and neck straight on top of body
Rating: 5 / 5
These are pretty much all you need to get in shape. I canceled my gym membership and bought some of these. They seem to be made of good quality. I’m still getting used to the ‘block’ style and I think i’m liking it. These are pretty damn expensive but if you like to work out at home then these are a must have.
Rating: 4 / 5
I have used the PowerBlock Classic for about 4 weeks now and I have to say I have not been disappointed. I purchased the set because I started with the P90X exercise routines and they require you to use a number of different weights to do it correctly. The PowerBlocks enable me to change weight quickly and keep up with the video instead of having to pause and change weights. The weights feel comfortable and solid when you are doing your exercise. I wholeheartedly recommend these dumbbells.
Rating: 5 / 5
Have been using these with some workout DVDs i got, and i could not be happier with this product. Replaces a complete dumbell set, while taking up almost NO space. the padded supports provide stability when your really pushing into high reps. i never thought i would say this, but i actually prefer these to my old kettle weight and dumbell rack. This is the first product i have actually felt strongly enought about to write a review, so i think it’s safe to say that i HIGHLY recommend this product.
Rating: 5 / 5
I’ve had these weights for just over 2 weeks and they’re nothing short of fantastic. Very easy to switch from 5 to 45 pounds to optimize a workout. I’ve already lost two inches off my waist thanks to these and a new diet. I would definitely recommend these
Rating: 5 / 5