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.
The physical effect of massage on muscle recovery and repeated sports performance is controversial. Massage appears to have a positive effect on athletes' perceptions about muscle recovery. Massage is most likely to reduce delayed muscle soreness when administered two to six hours after intense exercise.