Adjustable dumbbells are quite handy for those who don’t have room for a large set of weights. Take the Ativafit Adjustable Dumbbell Set for instance: they are adjustable from 11 to 66lbs. You can change weights in 3 seconds. These replace 12 weight sets.
These dumbbells have a textured, soft grip handle for a comfortable, safe workout. They have a simple adjustment dial that lets you set your desired weight. To change weight, simply hold the lock button, rotate the dial, and release the lock button.