Add Yahoo as a preferred source to see more of our stories on Google. If you’re looking to sculpt some killer abs and increase your core strength, you might first turn to crunches. Hey, it’s a habit.

DAYTON, Ohio (WDTN) — For the second year in a row, the National Museum of the U.S. Air Force is offering free yoga classes every Saturday morning in the month of January. Fitness Under the Wings ...