お尻しり歩あるき

noun

bottom shuffling; scooting; sliding while sitting

Describes moving across a surface while seated, often used for babies or as a playful exercise.

• 赤あかちゃんがお尻しり歩あるきで前まえに進すすんでいる。

  The baby is moving forward by bottom shuffling.

• お尻しり歩あるきは腹ふっ筋きんに効きく運うん動どうだ。

  Bottom shuffling is an exercise that works the abdominal muscles.