At my first workout with her, I watched Korus demonstrate the tolasana pose. Sitting cross-legged with her palms resting on yoga blocks next to her hips, she straightened her arms and, using only her ab muscles, raised her body off the floor. When I attempted it, I couldn't even lift one butt cheek off my mat. Never mind my muffin top; I wondered how my abs had gotten so wimpy. After all, it had been eight years since I'd had my second daughter, so those muscles should have bounced back long ago.
I think it’s totally normal. It’s just because your abs are not strong enough yet, so the rest of your body tends to compensate for it. It does the same for me, though maybe not as much as you said. But I think it’s still perfectly normal! Just keep going and one day you’ll notice that you arch less. Also, I think everyone has a space between the floor and their back when they’re lying, depending on your butt’s form :)
Dr. Travis Stork is an Emmy®-nominated host of the award-winning talk show The Doctors, and a board-certified emergency medicine physician. He graduated Magna Cum Laude from Duke University as a member of Phi Beta Kappa and earned his M.D. with honors from the University of Virginia, being elected into the prestigious honor society of Alpha Omega Alpha for outstanding academic achievement. Based on his experiences as an ER physician, Dr. Stork is passionate about teaching people simple methods to prevent illness before it happens with the goal of maximizing time spent enjoying life while minimizing time spent as a "patient." Dr. Stork is a New York Times #1 bestselling author of “The Doctor’s Diet,” “The Doctor’s Diet Cookbook,” “The Lean Belly Prescription,” and “The Doctor Is In: A 7-Step Prescription for Optimal Wellness.” An avid outdoorsman, Dr. Stork is a devotee of mountain and road biking, whitewater kayaking and hiking with his loyal dog of nearly seventeen years, Nala.