Houston Astros right-hander Jose Urquidy (forearm) has been diagnosed with a forearm muscle strain ... The 28-year-old pulled himself out of a minor-league game in camp last Friday and will ...

The forearm contains 20 muscles that help you move your wrists ... and make sure your shoulders are pulled back to activate ...

Your tricep muscles contract and pull, while your bicep muscles relax, causing your arm to straighten back out. You can find antagonistic pairs in your legs too. Just extend and curl and see which ...