1. List the origin, insertion and action of Extensor Carpi Radialis Brevis

2. List the origin, insertion and action of Extensor Carpi Radialis Longus

3. List the origin, insertion and action of Extensor Digitorum

4. This patient is an MMA fighter who hurt these muscles training. What other professions/ occupations could Lateral Epicondylitis, a.k.a ‘Tennis Elbow’, be seen in? (And don’t say Tennis :))

Basically…answer the questions and APA citation for any needed references