Pilates core exercises are fantastic for developing a strong and stable core. They not only work the superficial muscles (think: six-pack abs), but also the deep stabilizing muscles, which can lead to ...

Here's a beginner bodyweight workout to try ...

The best CrossFit exercises for beginners include air squats, deadlifts, and burpees. You don't need a specific gym to do them, either, as many can be done wherever there's equipment. CrossFit offers ...

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 ...

A stronger, flatter midsection after 50 comes from movements that train your core to stabilize your entire body, not just flex your spine like old-school crunches. Standing drills create that ...

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 plenty of ...

Plus, common mistakes to avoid.

“New year, new me.” Or so the saying goes. Whether breaking old habits in dating or prioritizing health goals, it is a great time of year to set up new routines to achieve the results you want to see.