"The one-leg circle introduces the concept of pelvic stability. As one leg moves through controlled circles, the abdominals ...

A certified trainer shares 5 beginner core exercises for adults over 55 that build strength faster than planks—no floor work ...

This article was reviewed by Craig Primack, MD, FACP, FAAP, FOMA. “Right to the core,” “core values,” and “hardcore.” These little idioms highlight just how vital the concept of “core” is in our lives ...

10 effective home exercises designed to help you achieve peak fitness. This video demonstrates simple yet powerful workouts ...

It's no secret that getting enough exercise is vital for both your physical and mental health, but it can be difficult to get started. It can be even harder to maintain a workout routine, especially ...

The hardest part of working out consistently? Getting started. Once you do, though, you start feeling (and soon, seeing!) the positive impact on your mind and body. But with so many workout options ...

Are you just starting your fitness journey and feeling overwhelmed? This process checklist will guide you through the basics of starting a fitness routine, helping you create healthier habits that can ...

The word "eccentric", you’ll know, is most commonly used to describe someone or something unconventional – but in the world of fitness, it means something quite different. Thankfully, eccentric ...

Getting back in the gym can feel like a monumentous task—especially if you're new to working out. The gym can be a scary place—but being armed with the right tools can bring lower the anxiety, and up ...

Lie on your back with your knees bent and feet flat on the floor close to your butt. Engage your core then push through your feet to lift your hips until your body is in a straight line from shoulders ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. While many types of ...

Both bodyweight exercises and weightlifting are uniquely effective at building strength. Which is better for you depends on ...