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. Do you want a strong ...

Whether you’re a master-level athlete who has no plans of ever slowing down or a 65-year-old who’s hitting the gym for the first time in 30 years, the old adage remains true: Age is just a number.

A strong core helps with posture, balance and stability, and can prevent and reduce back pain. To effectively strengthen your core you need to work the low back, glutes, pelvic floor and the ...

DECEMBER. ALL RIGHT. THANK YOU. ERIC. WE OFTEN HEAR HOW IMPORTANT IT IS FOR SENIORS TO EXERCISE. AND NOW WE’RE SEEING WHICH WORKOUTS ARE THE MOST BENEFICIAL. KOAT U-N-M HEALTH EXPERT DOCTOR ASH SPOKE ...

View post: I Was Crushing My Evening Workouts but Sabotaging My Sleep. Here's How I Fixed My Internal Clock View post: Most People Know Gold’s Gym as the "Mecca" of Bodybuilding. Here’s How the ...

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.