The adjustable dumbbell from Luxury Fitness can be used by beginners to advanced users. It's like having a whole set of dumbbells in 1. With a simple movement, you can automatically change the weight of the dumbbell from 2 kilograms (5 lbs) to 24 kilograms (52.5 lbs). You no longer need to use 30 different dumbbells to get the results you want. You can even perform heavy exercises such as shoulder presses and lunges, as well as lighter ones like curls and raises.