Many people can’t go to the gym or simply don´t like to attend gyms, but the truth is that physical activity is essential for the maintenance of a good health and should be performed on a regular basis.
One of the best types of physical activity that you can do, is undoubtedly weight training and one of the most convenient ways to do weight training is with adjustable dumbbells.
It allows you to execute a great range of exercises and popular exercise programs like P90X, or any other program that also includes a large number of dumbbell exercises.
The XMark 50 lb. Adjustable Dumbbells are undoubtedly one of the best you can buy in comparison with the competition.
Quality
The great quality and ease of modifying the weights make this product one of the best choices for those looking for a pair of adjustable dumbbells.
This product is of solid construction and was conceived to last a long time. With four stars out of five, and most reviews being very positive, you can´t go wrong when buying this set.
Weight Range & Increments
What can be considered a flaw in this product is that it is only possible to increase the weight by 10 lb, unless you increase only 5 lb in one of the sides of the dumbbells, which can make the movement unstable during the exercise execution.
You can increase the weight from 10, 15, 20, 25, 30, 35, 40, 45, to a total of 50 pounds.
Ease of Changing Weight
With this product, it is extremely easy to change and select the weights with witch to train. The weight changing system is very convenient.
You will only have to move the adjustment knot to the position of the desired weight. The plates are firmly held, so you do not have to worry about the possibility of them fall down.
Handle
The handle is ergonomic, comfortable and provides a firm grip. The handle doesn´t has rubber, but it is rugged and lets you keep a firm grip.
It is very unlikely you will have problems with the grip when using this pair of adjustable dumbbells
Customer Reviews 
This set has 55 customer reviews on amazon, and almost all of them convey positive feedback. One of the things that customers really did not like is the fact that this product only allow adjustments of 10 lb on each dumbbell, unless you increment only 5 lb on one side of the dumbbells, which may increase the imbalance and increase the instability during exercise.
But in general, very few people claimed about the quality of this product and we also have to take in account that almost all products on amazon have some bad reviews, even the best products.
