Lift Weights Builds Memory

Here's a smart reason to pick up a dumbbell. Lifting weights for just 20 minutes may increase your memory by 10%.

According to a new study out of Georgia Tech. Researchers say that temporarily stressing muscles by lifting weights causes the body to release hormones that benefit memory.

So next time to you have to give a big presentation at work or that maid of honor speech, ditch the index cards and pick up a barbell