How you breathe during strength training directly affects muscle engagement, core stability and power output. Dana Santas explains in the last of this five-part series.

(CNN) -- During workouts, do you think about your breathing -- or does it just happen in the background? Most people understand the importance of proper exercise form, yet they often overlook the ...

People with Duchenne muscular dystrophy have a shorter-than-average life expectancy due to changes in muscles that affect breathing, heart activity, and other functions. However, treatment advances ...

Feeling dizzy or lightheaded is a common complaint that affects millions worldwide. While it is often attributed to fatigue, dehydration, low blood sugar, or inner ear problems, repeated episodes may ...

Breathing should feel effortless, but when every inhale feels heavy or uncomfortable, it signals a warning you shouldn’t ignore. Millions of people currently experience shortness of breath, with ...

Maria Arellano Simpson has been on and off restrictive diets since she was nine years old. ‘As a young adult in the 2000s, cardio was the focus and I spent hours doing it to try to get smaller,’ the ...