A wrist roller is a piece of exercise equipment that tones your lats and shoulders. While these wrist rollers are typically only available at the gym (or if you're willing to fork over a hefty chunk of change), you can actually make one yourself easily and quickly.
Check out this fitness video to see how to craft wrist rollers out of kettlebells, elastic bands, a power cage, and an Olympic bar. These wrist rollers are great for extra strength training and toning.
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