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Tommy Cassano shows why crunches don't build core strength and demonstrates a kettlebell circle instead. The circular swing engages more muscles, improves stability, and puts less strain on your spine than traditional ab work.
Tommy Cassano shows why crunches don't build core strength and demonstrates a kettlebell circle instead. The circular swing engages more muscles, improves stability, and puts less strain on your spine than traditional ab work.
I guess that this is the decision. Married with a Black Alvin Jones. If we marry, that's good.
