We all have areas of our body that are weaker than others, and Kim Kardashian admits that just like a lot of us, "I don't have lots of upper body strength." Us Weekly says she's in the process of filming her own fitness video so she wants to tone up those arms. To do so, she's using a Toning Ring ($30). It's also called a magic circle, Pilates circle, or toning circle. She's hoping "to help build my muscle strength and tone my arms at the same time." There are a ton of resistance training exercises you can do using this flexible toning ring to not only target your upper body, but to also work your thighs, core, and glutes. It's a great tool to add to your home gym as a complement to your strength training routine.
Fit Tip: If you already have a ring and are looking for new exercises to learn, check out the Winsor Pilates 20 Minutes Circle Workout DVD ($15). It targets your entire body with an emphasis on toning your abs.