This 10-Minute Plank Workout Will Set Your Abs on Fire

OK, so you won't ​exactly​ have to hold a plank for 10 minutes with this 10-minute plank workout, but your core will burn. This workout takes you through a series of planks, ranging from easy (knee plank) to intense (single-leg Spiderman plank). And by the end, your whole core — abs, obliques, back and glutes — will be on fire!

This 10-Minute Plank Workout Will Set Your Abs on Fire

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