Add Yahoo as a preferred source to see more of our stories on Google. LIFE CAN GET in the way of your goals, particularly when it comes to fitness. Kids need raising, work gets busy, and all of a ...

Say goodbye to back pain. Expert trainer Víctor Díaz shares the 8 best home exercises to strengthen your back, improve posture, and boost sports performance. Start your routine today!

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 ...