What Is the Difference Between a Rollator and a Walker? 

Many #caregivers and individuals want to know the difference between a 2 wheel and a 4 wheel (rollator) walker and which is better for them.
A 2 wheel walker is generally built for stability if a person has a weak or painful leg(s) or foot/feet.
A rollator on the other hand, is better suited for those who may not have painful or weak legs but may have trouble with endurance for whatever reason, whether general deconditioning, heart failure, COPD, or being a little overweight.
I included the blog post link in the "pinned" comment below if you need more information.