Two-factor authentication. When elements representing two factors are required for authentication, the term two-factor authentication is applied â e.g. a bankcard (something the user has) and a PIN (something the user knows).
A body rub is a combination of pressures, tensions, motions and vibrations, performed manually or with mechanical devices. The various oils, lotions and liniments used during a massage are also referred to as body rub. These include grape seed or coconut oil, nut oils and mustard oil.
Dysmenorrhea is the medical term for menstrual cramps, or the pain that many women have just before or at the beginning of their periods. This pain usually is not serious. Menstrual cramps can feel like a dull ache in the abdomen, lower back, hips or inner thighs.