During a group exercise class, a participant mentions that holding a plank position feels too easy. Which of the following options will not increase the difficulty of the exercise?
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✓ Correct answer: A. Decrease holding timeAnswer: Decrease holding time Decreasing the holding time will generally decrease the difficulty of the exercise. Lifting one leg off the ground will challenge the core stability, adding weight will increase the load, and increasing the holding time will make the exercise more physically demanding.
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