Check with your doctor before beginning any new exercise regiment, Fitness Instructor Kathryn Howell leads viewers in a 5-minute exercise routine designed to stretch and promote flexibility through the spine, back, glutes, and hamstrings; and helping to relieve pain that may occur from sitting for long periods of time doing office work.Fitness Instructor Kathryn Howell is neither a physical therapist nor a doctor and her knowledge is primarily experiential. Always check with a medical professional before entering any new exercise regiment.
