Norco 10 Day Weather. 1  Sunday:The Norco forecast for Apr 09 is 64 degrees and Sunny. There is 31 percentage chance of rain and 6 mph winds from the Northwest. 2  Monday:The Norco forecast for Apr 10 is 71 degrees and Sunny. There is 27 percentage chance of rain and 3 mph winds from the Southwest.
From Wikipedia, the free encyclopedia. The external oblique muscle (of the abdomen) (also external abdominal oblique muscle) is the largest and the most superficial (outermost) of the three flat muscles of the lateral anterior abdomen.
Your abs and obliques are core muscles while your quadriceps are the large muscles in the front of each upper leg. These stabilizer muscles contract with little movement during the exercise. For example, you contact your abs and obliques to help keep your back straight during the push-up.