Swap dumbbells for a medicine ball to improve core strength and stability ...

We'd never strong-arm you, but there are so many benefits to adding a medicine ball to your workout. (Getty Images) I'll admit it: For years, I avoided adding a medicine ball to my workouts. Frankly, ...

View post: How a Low-Carb Diet and Weekly Meal Planning Helped a 37-Year-Old Dad Lose 95 Pounds and Start Running Marathons Your glutes do more than just round out the back of your pants. They’re the ...

Many people with back pain turn to abdominal exercises, like crunches and situps, to build a stronger core that supports their spine. Unfortunately, many of these moves can actually contribute to back ...

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 ...

Jakob Roze, CSCS, is a health writer and high-end personal trainer. He is the founder and CEO of RozeFit, a high-end concierge personal training practice and online blog. A strong back supports better ...

A strength coach shares four wall exercises to rebuild lower back strength after 60, no squats or equipment needed.

Leoni Jesner is a fitness, health, and lifestyle writer who has contributed to Byrdie and LIVESTRONG.com, among other publications. She is also a personal trainer, mat Pilates instructor, and ...