Which therapy is described as using superficial heat applications?

The therapy that is described as using superficial heat applications is thermotherapy. This technique involves the application of heat to the skin or to the superficial tissues of the body, commonly used to increase blood flow, decrease muscle stiffness, and promote relaxation.

Thermotherapy can be delivered through various methods, such as hot packs, warm baths, or infrared heating pads. The superficial nature of this therapy allows for localized heating, which can alleviate pain and promote healing in targeted areas.

In contrast, light therapy involves the use of specific wavelengths of light for therapeutic purposes, while cryotherapy utilizes cold applications to reduce inflammation and numb pain. Electrotherapy employs electrical currents to treat pain and injuries but does not involve heat applications. Each of these therapies has its unique applications in athletic training.