Looking to amp up your core workout with a move that really targets those stubborn lower abs? Enter the reverse crunch. This exercise zeroes in on those hard-to-reach lower abdominal muscles, helping ...

Plus, common mistakes to avoid.

A trainer shares the exercise that can best treat lower back pain. Discover exactly how to do it and why it works.

Our core is an area we are constantly working — whether it's during a workout, maintaining our balance when walking or stabilizing us during daily movement. Despite how much we use the core, ...

It’s a common fitness dilemma: You’re banging out crunches and planks week after week but still not seeing the strength and muscle tone you want in your lower abs. That’s a sign it’s time to switch up ...

This lower belly abs and core challenge is designed to help strengthen and tone the midsection through controlled, focused ...

Katrina Carter, DPT, FNS, is a licensed travel physical therapist. She specializes in orthopedics and has a passion for providing education on nutrition for healing and overall health and wellness.

Arm day, leg day, ab day—these are the familiar pillars of strength training. But what about lower back day? Our lower backs are often overlooked, yet they're a crucial part of fitness. Many of us ...

Your core supports every little thing you do. When walking, your abdominals are actively stabilizing your spine. In the gym back squatting, your core is making sure you don’t crumble under the weight.

A lot of guys have lower back and lower <a href="https://www.menshealth.com/fitness/a19545782/best-abs-exercises-ever/" id="dfc557ca-6f0f-3e32-af1c-0570f5ea5d9e"> ab ...

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. It’s easy to almost ...