Physical therapy comprises medical forms of treatment that make use of natural reactions to external stimuli (Greek: φύσις physis, Natur). The corresponding forms of therapy are also used by physiotherapy.
What is physical therapy?
Physical therapy includes heat packs (and hot roll), as well as ice (or electrotherapy) increases blood flow and promotes the resorption of fibrosated muscle fibers.
It must be specially prescribed by the doctor as ice cream or heat pack/or hot roll.