Exercise library / Easier versions
The forearm plank with your knees on the floor. Same straight line, same core work, less to hold up while the strength builds.
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Forearm plank
The plank is the most honest core exercise there is — hold still, brace hard, and let your whole midsection do…
High plank on knees
The straight-arm plank from your knees. Same position through the shoulders and hands, easier to hold — and th…
Side plank on knees
The side plank with your knees bent and down. Same shape through your middle, a steadier base, and the same mu…