Abs Workout: Get Six-Pack Abs and Lose Belly Fat Fast

Achieving washboard abs and losing belly fat involves a combination of high-intensity cardio and core-specific challenges like the 4-week plank. Discover why crunches alone won't give you a flat stomach and how to safely target the lower abs.

Thyroid Problems & Exercising

Published Jul,08 2011 | By Erika Henritz

Health conditions, such as thyroid disease, can make exercising difficult or even impossible. Thyroid disease manifests itself as either an underactive thyroid gland, or hypothyroidism. The disease can also cause overfunctioning of the gland, or hyperthyroidism.

Based in Olathe, Kan., Erika Henritz began her writing/editing career in 1994. She specializes in health publications and has worked for ATI, where she served as editor for several nursing textbooks, including the company's R.N. and P.N. "Mental Health" and "Fundamentals of Nursing" reviews. Erika holds a Bachelor of Science in education and foreign language from the University of Kansas.