"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." That's why it pays to dedicate focused training time on your core. You can start with these ab exercises ...

A few weeks ago I found myself in a bit of a huff and ranting to a colleague, as my deadlift progress had come to a sudden halt and my lower back was in pain. His blunt response: “Your core clearly ...

This 17-minute dumbbell workout builds strength, power and a core that can endure; here's how to do it using just one set of ...

When most people think of core exercises, they think crunches and sit-ups – possibly because the tactical professions have used them for decades. But given recent changes in military testing, the next ...

Kettlebells are a versatile, beginner-friendly modality that can make your core workouts more effective and varied, plus they’re fun! Remember: meet yourself where you’re at. Even adding just one or ...

Even as a personal trainer, I was not chomping at the bit to get back into exercise. I really wanted to take my time, make sure I had healed, and give my body the recovery time it needed before ...

A strong core is essential for balance, posture, injury prevention, and overall functional strength across all age groups. Five effective exercises—crunches, donkey kickbacks, jumping jacks, The ...

Nick Blackmer is a librarian, fact-checker, and researcher with more than 20 years of experience in consumer-facing health and wellness content. Lie on the mat with your arms extended straight up.

Flatten your stomach after 45 with six standing core exercises that boost balance, burn calories, and build real-world ...