heat therapy
nounUK /hiːt ˈθerəpi/
US /hiːt ˈθerəpi/
Using warmth on a part of your body to help it feel better.
The doctor suggested heat therapy for my sore back.
OTHER MEANINGS
2. A medical treatment that uses higher temperatures to damage or destroy harmful cells.
Heat therapy was used to shrink the small tumor.
3. A spa or wellness practice that uses hot water, steam, or saunas for relaxation.
The resort offers heat therapy with saunas and hot springs.
4. Applying warmth to relax tight muscles before exercise or stretching.
Athletes often use heat therapy on stiff muscles before training.