A defensive maneuver in which one or more linebackers or defensive backs, who normally remain behind the line of scrimmage, instead charge into the opponent's backfield. However, in the 3-4 defense, one linebacker typically rushes the passer with the three down linemen.
Blisters are commonly caused by friction from tight shoes, herpes, chicken pox, poison ivy and allergic reactions. More uncommon are disorders that only cause blisters on the hands and feet. See your doctor for an accurate diagnosis if you have blisters on your hands and feet, particularly from an unknown cause.
Dermatitis can cause hands to be dry, red, cracked and itchy. Persistently dry, red, cracked and itchy skin could be a sign of dermatitis or eczema which is a skin inflammation.Allergies, stress, genetic factors and environmental irritants can cause or co-contribute to the condition.ermatitis can cause hands to be dry, red, cracked and itchy. Persistently dry, red, cracked and itchy skin could be a sign of dermatitis or eczema which is a skin inflammation.