A Taser is a device that delivers an electric shock to an assailant in order to subdue them. Tasers are considered non-lethal weapons, but they can still cause serious injuries or even death if misused. The electrical current from a Taser disrupts the body's muscle function, causing the person to lose control of their muscles and collapse. Tasers typically have two modes: "drive stun" and "neuromuscular incapacitation (NMI)." Drive stun mode is when the Taser is pressed against an assailant's body and the trigger is pulled, causing the electric shock to be delivered through the metal probes. This can cause pain and disorientation, but it does not usually result in muscular paralysis. NMI mode is when the Taser is fired at an assailant from a distance of up to 15 feet (4.5 meters). The electrical current from the Taser will travel through the air and enter the assailant's body through their clothing. This will cause the muscles to contract involuntarily, resulting in paralysis and loss of consciousness. The effects of a Taser can vary depending on the individual. Some people may feel only a mild shock, while others may experience severe pain or even cardiac arrest. The duration of the electric shock also varies, but it is typically between 5 and 30 seconds. Once the shock has ended, the person should regain muscle control within a few minutes. However, some people may experience after-effects such as muscle soreness, dizziness, or confusion. There have been a number of deaths attributed to Tasers, but it is difficult to determine how many of these were directly caused by the device. In some cases, the electric shock from a Taser may have contributed to an existing medical condition, such as heart failure. It is also possible that some of these deaths were caused by police using excessive force, rather than the Taser itself. If you are ever in a situation where you are threatened by someone with a Taser, it is important to stay calm and avoid making any sudden movements. If you can, try to move away from the person and put something between you and them, such as a car or a wall.