Progress 6 Day Shoulder Flexibility Challenge Complete & Continue Next Lesson Learn More Day 1: 10 Minute Basic Neck and Shoulder Stretching Day 2: 20 Minute Basic Neck and Shoulder Stretching Day 3: 30 Minute Mellow For the Shoulders Day 4: 10 Minute Shoulder and Neck Relief Day 5: 10 Minute Desk Stretching Day 6: 20 Minute Deep Stretching for the Shoulders 6 Day Shoulder Flexibility Challenge Complete & Continue Next Lesson Learn More Day 6: 20 Minute Deep Stretching for the Shoulders