First, let me say that you should always consult a physician or trainer as McDavid is not a substitute for medical treatment. You may want to try the #472 Deluxe Thigh Support as it provides latex-free, 100% neoprene thermal therapy while providing compression and soft tissue support. I have dealt with quad injuries myself, and it's a very hard area to heal. I've found that what's helped me is rest, heat, and stretching. This is definitely an area that will heal slowly and is prone to re-injury. I've found some helpful information at sportsmedicine.about.com: The Causes Typically, a pulled quad is the result of a strength imbalance between the quadriceps and the hamstring group, where the hamstrings are more powerful. This is a common muscular imbalance in runners, because running tends to use the hamstrings more than the quadriceps. For immediate treatment, use the R.I.C.E. treatment plan. Rest, Ice, Compression and elevation are the best immediate treatment for all pulls and strains. Once activity is started again, ice the muscle after exercise to reduce any swelling. An anti-inflammatory can be helpful to reduce pain and inflammation. After applying the ice, wrap your thigh in an ACE bandage to keep it compressed. Once you are able to use your leg without pain, you can begin a slow jogging program and avoid any sudden accelerations and sprints. Pay attention to signs of pain or increased tenderness, and reduce exercise if any develops. Proper stretching of the quadriceps is essential. Recovery typically occurs within two or three weeks. Prevention The way to prevent this injury is to strengthen the quadriceps muscles, warm up thoroughly before exercise and stretch regularly. Quad extensions, squats, biking and stair climbing are all worthwhile exercises for runners to use as cross training. Hope this helps!