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  • Better Bodies: Working Out Your Core

    Tuesday, Aug 19 at 6:35 PM

    Twin Falls, Idaho ( KMVT-TV / KSVT-TV ) Never underestimate the power of your core. The abdominal muscles are not only a key to your physical strength, but central to your balance and stability. While hundreds of crunches may seem redundant and ineffective, Gold’s Gym has an even better answer in group fitness.