vacuum exercise

Noun

 * 1) An exercise targetting mostly the  by keeping a straight spine, holding breath and lifting the organs into the rib cage.

Translations

 * Danish:
 * Finnish: vakuumi
 * German: Bauchvakuum
 * Greek:
 * Portuguese: vácuo abdominal
 * Spanish: abdominal hipopresivo
 * Swedish:
 * Turkish: