Focusing on one key area of your core could transform your strength and performance.

Runners often forget about the power of the core for performance. This group of muscles—which spans from below your chest through your hips, taking up your entire torso—helps you transfer power ...

Maintaining a strong, stable core is among the most common fitness recommendations given to everyone from athletes to people with chronic pain. Terms like "core exercise" and "core activation" get a ...

Lately, my core routine has felt staler than week-old sourdough bread. Sure, classic moves like crunches, Russian twists, and planks are great (and effective!), but in order to reap the gains of ...

Core strength is more than just achieving sculpted abs—it’s the foundation of movement, balance, and injury prevention. A weak core can lead to poor posture, chronic pain, and decreased athletic ...

If it’s not enough that steeplechase champion Emma Coburn incorporates core activation exercises into her warmup routine, maybe we can convince you. It’s no secret that core workouts promote better ...

If your core routine feels stale, it’s time to mix it up with moves that challenge stability, balance, and functional strength. From standing exercises that trim the waist to advanced plank variations ...

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Fitness experts weigh in on an editor’s core workout experiment.

A growing body of research confirms what many fitness experts have long known: the warm-up phase is not just a formality but a crucial step in maximizing workout performance and preventing injuries.