If you’re married, or have a significant other then you’ve probably noticed that you pick up some of your partners habits, mannerisms, or even sayings. Now a new study has found that you also pick up on exercise and health habits of your partners. Researchers looked at the health data of 3,700 married couples over 50 and found that men and women who resolved to be healthier were more likely to succeed in their goal if their partners joined the same resolution. You share nearly everything in marriage, health included.