A cold beer (or two) tastes great on a hot summer day. Before you say yes to another brew, consider what you'll have to do to burn it off ...

• Jog for 22 minutes.

• Swim laps for 19 minutes.

• Row for 44 minutes.

• Bike for 19 minutes.

• Go on a hike for 26 minutes.

• Catch some waves surfing for 51 minutes.

• Play 22 minutes of tennis.

•Go for a casual 44-minute walk. (FitSugar.com)

Calculations based on a 130-pound woman and a 150-calorie beer.