That’s the concept behind mountain climbers. Performed from a plank position , you’ll alternate bringing one knee to your chest, then back out again, speeding up each time until you’re “running” against the floor. While the move sounds simple, mountain climbers exercise almost the entire body and raise your heart rate.30 Haz 2021
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Twisted Mountain Climbers (Similar to original) Instead of bringing your knee straight forward, bring it diagonally across your chest towards the opposite elbow. This twisting action will target more of the obliques and abdominal muscles .
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