Erin Calderone, MS, NASM Master Trainer, CES, BCS, AFAA-GFI

Carve a pair of strong, sculpted thighs with these teardrop-targeting moves.

A woman's intuition is rarely wrong — in training as well as in life! Discover how to tune in to your body and fine-tune your results.

Move over, abs: When it comes to core strength, your hips are in control.

Get technical and get results with these tried-and-true weight-training methods to get stronger, lean out and boost performance.

Bring your backside back to life with these four deadlift variations.

Can't do a pull-up? Never fear — this program will have your chin up (pun intended) in no time.

Truth: Men and women are different. But you can use those gender differences to your advantage and get a leg up on the boys.

Set your upper back free and enjoy better results with these T-spine-targeting mobility drills.

Use the McGill Big 3 for optimal spine-safe performance.

Q: My inner thighs get tight and sore after I run, squat or even do kettlebell swings. What’s going on?

Change up this overplayed classic move and breathe new life into your lower-body workout routine.

Having a well-defined trapezius is a boon for backless dresses, balanced posture and building strength.

These fitness myths should be banned from the training floor.

Squats and lunges should form the foundation of your leg workouts. Perfect your form — and prevent pain and injury — with these cues.

Professor Erin Calderone answers this burning question.

Get down and give me hundreds.

Level up your cardio with LISS, MIIT, HIIT or SIT.

When it comes to flexibility, most of us need more — but a few of us actually need less.

Considering that most people could stand to be more active, the idea of an exercise addiction may seem odd. Not only is it possible, but it also can be dangerous. 

Create an oasis of fitness at home that matches your space, style — and salary.