This exercise targets the deep core muscles many traditional ab exercises miss.
You never know where linecutting will take you. For Vance McAfee, it led to a 32-year career as an area supervisor for Inco Exploration. Now, in retirement, he’s busier than ever manufacturing core ...
The plank is one of the most effective exercises for building a stable core. But stick with it for too long and it can start to lose its edge, offering less of a challenge as your strength improves.
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