Chances are, if you are a woman over 40, you are probably familiar with the term "batwings" to describe the stubborn fat and sagging skin that starts appearing under your upper arms around this age.

Go to any group fitness class and you can expect at least some of the moves to be centered around toning the core. Other parts of the body where fat can accumulate get a little less attention, however ...

A tighter, more sculpted upper arm after 45 demands movements that challenge stability, elevate muscle recruitment, and drive deep activation through your shoulders, triceps, and upper back. Standing ...

Skin may loosen or sag as people age due to changes in the molecules that keep it elastic, firm, and hydrated. Ways to help tighten loose skin include exercise, supplements, and laser resurfacing.

After massive weight loss, many face a challenge that is largely underdiscussed: excess skin.

THE OUTCOMES OF weight loss are usually warm-welcomed: your energy levels are higher, your athleticism has improved, and you're likely feeling generally healthier (not to mention more confident).

Chances are, if you are a woman over 40, you are probably familiar with the term “batwings” to describe the stubborn fat and sagging skin that starts appearing under your upper arms around this age.

Carley is a writer, editor and social media professional. Before starting at Forbes Health, she wrote for Sleepopolis and interned at PBS and Nickelodeon. She's a certified sleep science coach and ...