01Facts
CoreBodyweightHome OK
Butterfly Sit-Up is a beginner single-joint isolation trunk-flexing exercise targeting the Abs in the Core region. Performed using bodyweight, it falls under the strength category. Secondary muscles engaged include Obliques and Hip Flexors.
02Muscle recruitment
Scored primarily as Core. Stimulus share across muscles:
CoreSHARE100
03How it is logged
Bodyweight
Butterfly Sit-Up
External load · Home04More core movements
Add this movement on Home and every set feeds its muscle level automatically.