6 Interval Training Workouts to Help Runners Level Up

Experts share the best types of interval training to help you improve both as a long-distance runner and an all-around athlete.

If You Can Do This Many Sit-Ups After 55, Your Core Endurance Is Exceptional

An expert breaks down the ideal benchmark to aim for.

5 Standing Exercises That Reduce Waist Thickening After 50, According to Trainers

Standing exercises to reduce waist thickening after 50, featuring CSCS trainer Jarrod Nobbe’s step-by-step form cues.

'At 68, I Tried the Build & Burn Strength Training Barbell Program—Here's My Honest Review'

The barbell track included one lower-body day, one upper-body day, and two full-body days weekly, over four weeks. Workouts one through three featured a main lift—like box squats, bench presses, or ...

Feel “strong and confident” with this accessible full-body dumbbell workout by coach and TV star Gabby Allen

Stand with your feet together and a dumbbell in each hand. Hinge forward from your hips, keeping your back straight and a slight bend in your knees, arms extended with palms facing. Keep your elbows ...

Why I Stopped Doing Sit-Ups and Started Doing These Core Exercises Instead

Exercises like dead bugs help lengthen and strengthen the hip flexors in a controlled position, which improves form and can help offset the effects of sitting too much, adds Dickinson. Lie faceup, ...