Aqua Sphere's Ergo Bells are my preferred from of hand-held buoyancy. Because they are less dense than foam dumbbells they can be used with much better form and shoulder alignment. The grip is secured through the center of the ergo bells and that means they stay on your hands even when maintaining a lighter grip -which is helpful for older students. Resistance can be altered by slicing or using full surface. I am really glad my facility has both dumbbells and ergo bells because almost all of the older students prefer the ergo bells. The Ergo Bell Total Body Aqua Workout features 10 aqua exercises performed in a high intensity interval training (HIIT) format - 5 power moves for upper body and 5 supported (suspended) moves for lower body. Read more about in my blog https://www.fitmotivation.com/blog/ergo-bell-total-body-aqua-workout-video-audio
