The author asked about the different muscle engagement and flexibility requirements between a ground split with squared hips and a back-lying split, like a Jade split. They noticed a significant difference in their range of motion in each position.
What the replies say: Replies explained the difference lies in hip flexor versus hamstring engagement, body weight distribution, and the need for greater overall flexibility in the back-lying position. Many members shared their own experiences with stretching and offered encouragement, noting it's a slow process.
AI-generated, may be imprecise · updated 9/9/2026
