By Kristin McGee /
December 22, 2015

Planks are one of the best ways to tone your abdominal muscles and strengthen your entire body. Once you’ve mastered holding a perfect plank, you can challenge yourself a bit more with one of these new variations.

Watch the video above to learn five plank variations including:

  • Running Man Plank
  • Bird Dog Plank
  • Uneven Plank
  • Hamstring Curl Plank
  • Wide Stance Plank

Then keep the challenge going by trying five more plank upgrades:

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