The Associated Press
Josh Kroes sits in a lawn chair under a shade tree in Racine, Wis., on Wednesday evening. Kroes took a T-shirt, soaked it in water and froze it for about five minutes.
Sitting too long may increase your risk of dying.
Researchers in Australia followed 200-thousand people 45 and older.
They found those who sat at least 11 hours a day were 40 percent more likely to die within three years.
The average person spends 90 percent of their leisure time sitting.