The Short Answer “Sucking in your gut” (hollowing your belly toward your spine) is not the same as activating your transverse abdominis (TVA)—and it can actually hinder core stability. Sucking in pulls the upper ribs up, restricts the diaphragm, and increases downward pressure on the pelvic floor. True TVA activation is a low-intensity, subtle tightening across … Read more
The Short Answer An outward-flaring lower rib cage or stiff upper back can make it significantly harder to engage your deep core muscles—such as the transverse abdominis and pelvic floor. While rib flare does not permanently “block” or “paralyze” your core, it disrupts the mechanical alignment between your main breathing muscle (the diaphragm) and your … Read more
The Short Answer Doming (or “coning”) occurs when your center abdominal wall bulges outward into a ridge during an exercise like a plank or leg raise. This happens because the internal pressure inside your abdomen exceeds the tension capacity of your deep core muscles and central connective tissue (the linea alba). Rather than signaling permanent … Read more
The Short Answer Abdominal softness or a persistent pouch after childbirth usually comes down to three separate layers: superficial skin laxity, subcutaneous fat, or deep connective tissue changes in the linea alba (diastasis recti). Connective tissue remodeling occurs slowly over 6 to 12+ months postpartum, but it rarely follows a strict, predictable calendar. While targeted rehabilitation can … Read more
The Short Answer Traditional crunches do not directly create permanent structural damage, but they frequently exaggerate a lower abdominal “pooch” or doming after pregnancy. This happens because a crunch sharply increases intra-abdominal pressure while flexing the spine. If your post-pregnancy abdominal wall (linea alba) and pelvic floor are not yet coordinating or managing that pressure effectively, the … Read more