Getting up and #exercising once a day for an hour is great, but if you spend the rest of your day sitting, those benefits decrease. Being #sedentary for hours, whether it's during the long #commute or at a desk, can impact how well the #immunesystem works, leaving you prone to #inflammation. Increasing #physical activity during the day improves #circulation and enhances #immunefunction. Simple activities such as #standing during #phonecalls and taking a #walk and #lunch can make a difference.