Balance Archive

Strengthening your core using plank exercises can help ease back pain. The plank position is essentially the high part of a push-up. People who can't hold this position can try a modified version by bending their knees and resting them on the ground. Build strength by practicing holding a plank for as long as you can, and then progressively working to hold it for longer each time.

People looking for new ways to strengthen their core can try walk-and-carry exercises, also known as "loaded carries," where they hold weights like dumbbells or kettlebells while walking. This type of movement teaches how to brace the core, which engages much of the entire core musculature, including your shoulders, back, and hips.

Ask the doctors

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Q. I suffer from vertigo and have heard that taking a magnesium supplement might help. Is that true? If so, how much should I take?

A. Vertigo can be caused by almost anything that interferes with the normal function of the inner ear, which is instrumental in preserving balance. The most common form of vertigo — benign paroxysmal positional vertigo (BPPV) — results when tiny calcium carbonate crystals migrate from one part of the inner ear to the semicircular canal in another part of the ear, triggering a false message to the brain about the direction in which the head is moving and the speed of its motion. Dizziness is a result of the brain's attempt to resolve the conflicting messages from the ear and the other senses.