General Fitness: How to Lose Weight and Get Fit Faster

How long does it really take to get fit or lose 50 pounds through walking? Understanding concentric exercises, kettlebell swing mechanics, and proper post-workout hydration is key to building a sustainable fitness lifestyle.

Why Am I So Tired After Exercising?

Published Jul,08 2011 | By Elizabeth Streeter

If you’ve been working out for months and still feel sidelined after each workout, you may have an underlying issue. After-exercise tiredness stems from anything from inadequate eating habits to breathing difficulties.

Elizabeth Streeter has been writing professionally since 2000. She specializes in subjects ranging from how to live a happier life to potentially harmful food and drug-related interactions. Streeter has written for "Family Circle," "Woman's Day," "Natural Health" and "Fitness." Streeter holds a Bachelor of Science in nutrition science from Auburn University and is currently working towards a Master of Arts in psychology.