01/18/2013 08:38 am ET

Health Blog Roundup: Popcorn Toppings Under 150 Calories, Get Michelle Obama's Arms And More

There are hundreds of wonderful sites on healthy living to be seen all over the blogosphere. Here at Fit Links, we'll introduce you to some that have caught our eye.

While it gets big points for being healthy, air-popped popcorn leaves a little to be desired in the taste department. SparkPeople shares 23 fun toppings under 150 calories.

In honor of Michelle Obama's birthday this week, try this quick arm workout from FitSugar to help you get the first lady's coveted guns.

After dashing to work, speeding through the day and finally racing home, it's no wonder we're exhausted by the time we hit the gym. Instead of throwing in the towel, check out these guidelines for setting running goals from Fit Bottomed Girls to stay motivated.

There's no better complement to exercise than a delicious, healthy meal. Quinoa is one special grain -- and with this list of its incredible attributes from Well + Good, you'll be trying to sprinkle it on everything you eat.

Need some inspiration to get moving? Check out these motivational fitness quotes:

Fitness Quotes