You'll need more than just crunches to build a strong, functional core. Try these moves to upgrade your workouts.

Skip the floor work. This 10-minute standing ab workout builds balance, stability, and core strength for adults over 50.

A legs, abs, and arms workout that hits all your major muscle groups in just 30 minutes is your key to success. You can get it done in less time than it takes you to get through the latest Real ...

Get ready to hit your chest, back, triceps, core, and more in this 10-minute standing arms and abs workout with trainer Katie Austin. These micro-movements and core activations might not look like ...

Just 20 minutes of strength training, five days a week is all you need to start seeing results from an at-home strength ...

Trainer Kristina Earnest is a self-professed lover of all things HIIT and strength, so you know you're in a treat with this quickie workout first seen on Women's Health's weekly lineup of Instagram ...

You don't need hours at the gym with weights or endless sit-ups to strengthen your midsection. Instead, you can build core strength in as little as 10 minutes without even getting down on the floor.

This 15-minute dumbbell workout is part of trainer Kara Liotta's fun and effective Power Sculpt program on the All Out Studio app. Women's Health+ members get 50 percent off an All Out Studio ...

Kate Hudson showed how she masters two arm- and core-strengthening exercises. The actress has been sharing her favorite workout moves on Instagram. Hudson has been open about rebuilding her strength ...

It’s a type of high-intensity interval training workout created by Japanese scientist Izumi Tabata. Like other forms of HIIT, it involves periods of exercising intensely with an elevated heart rate, ...

Welcome to Start TODAY. Sign up for our free Start TODAY newsletter to receive daily inspiration sent to your inbox — and join us on Instagram! Strength training should be a part of everyone's fitness ...