Dumbbells are often used for joint-isolation exercises such as biceps curls, chest flys or shoulder raises. Using Dumbbells for full-body exercise. It also offers benefits for cardio fitness and flexibility.
Dumbbell exercises are more joint friendly than other weighted exercises.
Great for people working out at home, and you can now buy excellent interchangeable versions so you only have to have the one set for all your weight needs. Saving you space and money in the long run.
Allows for unilateral training, ensuring both arms do the same amount of work.
They tend to be more joint and soft tissue friendly so brilliant if you are coming back to weights after an injury.
I personally think that Dumbbells are the most versatile weight around, and will always have them as part of my workouts.
What is your opinion regarding them?