From Fitness Blog: Stretching your Hip Flexor Muscles

Most people spend a lot of their time sitting down behind a desk, while travelling or resting which can cause lower back problems as their hip flexor muscles are constantly shortened. Gary Twamley and Niahm Fitzgerald, fitness instructors at The Fitness Dock and 1escape Health Club demonstrate how you can improve this condition with a simple exercise that can be done at home while watching tv!