1 The more alcohol you drink, the greater your risk of developing breast cancer. 2  If you choose to drink alcohol â including beer, wine or liquor â limit yourself to no more than one drink a day. 3  Don't smoke. 4  Accumulating evidence suggests a link between smoking and breast cancer risk, particularly in premenopausal women.he following are steps you can take to lower your risk: 1  Limit alcohol. 2  Don't smoke. 3  Control your weight. 4  Be physically active. 5  Breast-feed. 6  Limit dose and duration of hormone therapy. 7  Avoid exposure to radiation and environmental pollution.
When extending an arm into a straight position, the triceps is considered the agonist muscle and the biceps is the antagonist, since the triceps muscle generates the motion to straighten the arm and the biceps contracts to return the arm to the original position.
Merge this question into. Split and merge into it. Answer by Gogmorgoaway. Confidence votes 89. Your arm has quite a few muscles, but the ones in your upper arm are the biceps (the one you flex when you make a muscle) and the triceps, which is on the back of the upper arm.