Jenn and Kerry, Cornell Wellness Program exercise physiologists, challenge you to try this week's chair stretching pop-up. This is a low intensity flexibility workout that can be performed anywhere that you have a chair available for use - at work, home, in the airport. Try these five stretches, holding each stretch for 30 seconds. Repeat this cycle of stretches 2 to 3 times for a total of 10 minutes of low intensity exercise.