Review for: Kineon Move+ Pro Portable Red LED Light Therapy Device for Joint Comfort and Wellness I am using these weights to do strength building exercises, not to walk with. For my purposes, they work great other than the difficulty of removing or adding weights. Luckily, I only use one at a time so don’t have to make adjustments very often and keep them set at two different amounts. The Velcro that keeps them in place is very effective. They are easy to put on or take off.