These particular Bowflex dumbbells have gained tons of popularity in recent years ever since the development of popular home workouts like P90X and others.
These provide a terrific solution and are simple to change between weights when needed. Bowflex really has been a leading player in home fitness equipment for several years now and has created many high quality pieces of equipment.
In reality, I still have one of the original Bowflex Motivator machines that I purchased within the year 2000.
They've taken what they have absorbed in the progress of their power rods and other home fitness equipment and have designed a fantastic alternative for people who still choose to use free weights. After all, free weights still provide the best approach to build muscle and let you to truly work every segment of the body.
I've used these and can tell you some things I like about them and a few things I don't like.