🇬🇧 en pl 🇵🇱

sit-up noun

  /ˈsɪt.ʌp/
  • An exercise in which the abdominal muscles are contracted, bringing the torso of a person lying down to a more upright position. The degree of difficulty can be controlled by choosing from partial-range or full-range versions.
 brzuszki
sit up straight
wyprostowywać
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