The Fitness Marshall's dance workouts combine sexy with sweaty better than anyone out there. His new "Positions" workout is set to the sultry new Ariana Grande song, so of course our expectations were ...

A simple yet powerful movement recommended by U.S. fitness experts to fight the effects of prolonged sitting, improve ...

A simple, equipment-free exercise that fitness experts across the U.S. recommend for improving posture, core stability, and ...

I'm a Fitness & Nutrition writer for CNET who enjoys reviewing the latest fitness gadgets, testing out activewear and sneakers, as well as debunking wellness/fitness myths. In my free time I enjoy ...

The deltoids are the muscles that cover the front, back and side of the shoulder joint — and they are essential for everyday movements like raising your arms, lifting a child or carrying groceries.

Exercises to tighten batwing arms after 45, with daily band moves and bodyweight work from Jarrod Nobbe, MA, CSCS.

You can use easily incorporate dumbbell exercises into your routine to build strength in your core muscles. This includes your low back, abdominal, and pelvic muscles. Strengthening these muscles ...

Abs is the shortened term for your abdominal or core muscles. The ab muscles are located in the trunk of your body under the chest and above your pelvis. Doing ab workouts can directly impact nearly ...

If you feel stuck in an exercise routine that still feels hard, learn the overlooked reasons workouts fail to get easier over time and what you can do to address them.

Forearm exercises can increase muscle strength and endurance and improve bone health. Exercises that benefit the forearms include pull-ups and wrist curls. After discussing the forearm in more detail, ...