Spine Month

I know it's easy to blame the parts of your spine that hurt or feel pain, but it's not just about where your back feels stiff. The solution to a less stiff spine lies in working with your WHOLE spine. Your spine has 24 joints, and if just two do most of the bending, those spots wear out fast. While these areas are usually the ones that talk to us, focusing on articulation, stability, and distributing stress throughout the entire spine takes pressure off the 2-3 segments that are chronic.

Think of it as teaching your whole spine to move, one segment at a time, so every part does a little work. That way, no single spot takes all the stress. This month at Studio One, we're rolling up our sleeves and diving into how to get your spine moving the way it's meant to.

By Ana Kokaurova, Certified Advanced Rolfer®, Stott-certified Pilates instructor, VASIE® Instructor Trainer  ·  October 23, 2026  ·  9 min read

The deep dive

What I see when twelve people roll up

Every class, at some point, I ask the room to lie down, reach the arms to the ceiling, and roll up to sitting one vertebra at a time. Then I watch. Not the arms. Not the legs. The SPINE.

Here's what I see almost every time: out of twelve people, maybe one person rolls up like a wave, each vertebra peeling off the mat in order. The other eleven? Most do a version of the same thing—their upper backs stay flat, their low backs stay flat, and then, right around the waist, the whole body folds at one spot. Pop! Up they come. Sometimes, a few can't get up at all without a big jerk or a kick from their legs. And the folks who say they're hypermobile? They're often the ones who fold the hardest at that loose spot, and then tell me afterward how stiff they feel.

I love this moment, because for most people, no one's ever shown them this before. The roll-up isn't a test of strength—it's more like an X-ray you can do right on your living room floor. In just a few seconds, you can spot exactly which parts of your spine move and which parts have quietly stopped.

A spine is not one joint. It is twenty-four.

Your spine has 24 movable vertebrae stacked on your sacrum, with a disc between each pair. Each pair is a joint, and each is built to bend a little. A LITTLE. When you curl forward, that curl is supposed to be shared out: a few degrees here, a few degrees there, all the way up. Spread across 24 joints, nobody is working very hard.

Now imagine twenty of those joints stop bending, maybe from sitting, maybe from an old injury, maybe from years of bracing your abs. The curl still has to happen somewhere, so it piles up in the two or three joints that are still willing. Those joints now bend ten times more than they were designed to, on every bend you make, all day long. Physical therapist Shirley Sahrmann calls this relative flexibility: the body always moves first at the place that moves most easily, and the place that moves most easily becomes the place that moves too much.¹ Movement researchers Mark Comerford and Sarah Mottram gave the result a blunt name, uncontrolled movement, and they showed where it ends up: pain and tissue wear happen at the segment doing the extra work, NOT at the stiff segments that caused it.²

This is the part that surprises everyone. The stiff part of your back is not the part that hurts. The stiff parts are the problem; the loose part is the victim. And when researchers put people with low back pain inside an MRI and watched their spines bend, that is exactly what showed up: motion bunched into one or two lumbar segments instead of shared across all five.³

Both people might end up looking like they've curled the same amount, but one has spread the work across twelve joints, and the other is asking just two joints to do everything.

Why you can be hypermobile AND stiff

If your joints are hypermobile, this pattern is turned up to eleven. Your ligaments give way later than most people's, so the loose segments in your spine move even MORE before anything stops them. Your nervous system knows this. It does not like it. So it does the only thing it can do without a trained deep core: it grips the big muscles around the loose segment to hold it still. Those gripping muscles are what you feel in the morning. That is the stiffness. It isn't a short muscle, and it isn't a stuck joint. It is a bodyguard, and it is exhausted (the manual calls this fast-twitch muscle doing a slow-twitch job, and it is why the tension never fully goes away).

So you go to class and stretch the stiff parts. The bodyguard lets go for an hour, the loose segment is unprotected again, and by the next morning the grip is back, because it HAS to be. Or you go to the gym and brace your core to "stabilize," and now you have a spine that doesn't bend anywhere, which fixes nothing and makes the roll up impossible. I have watched hypermobile clients do both for years and get nowhere, and it is not their fault. Nobody told them the loose and the stiff were the same problem.

Loose and stiff aren't opposites—they're just two sides of the same pattern.

"A man is as young as his spinal column"

Joseph Pilates understood this a hundred years ago, before anyone had an MRI. His most famous line is the one on every studio wall: "If your spine is inflexibly stiff at 30, you are old; if it is completely flexible at 60, you are young." He also put it more bluntly: "A man is as young as his spinal column."⁴ People read those quotes as being about flexibility. They aren't, really. Pilates built an entire system around moving the spine one vertebra at a time, in order, on the breath. The roll up, the roll over, the spine stretch, the shoulder bridge: every one of them is a sequencing exercise. He wasn't asking for a bendier back. He was asking for a back where EVERY segment still does its job.

In VASIE®, we call this sequential articulation, and our instructor manual defines it as "the act of segmenting, or putting space between the vertebrae." It goes one step beyond the skill we worked on last week, moving a leg without moving the pelvis, which we call neuromuscular differentiation. Articulation is differentiation INSIDE a structure: each vertebra learning to move on its own, in turn, without its neighbors taking over. The manual also says the quiet part out loud: this is hard. It depends entirely on proprioception, your sense of where you are in space, and "most of the time our proprioception is off." The spot that feels stuck and the spot that moves too much are usually invisible to you until someone, or a slow enough exercise, shows you.

That is why the research on Pilates for hypermobility keeps finding the same thing. In a 2026 trial of 420 people with hypermobility, an online Pilates program built on slow, controlled movement improved pain and function, and, this is the part I care about, it significantly improved body awareness. The gains were still there six months later.⁵ You cannot share the bend across 24 joints until you can feel which ones are bending. Pilates teaches the feeling.

Two tests to read your own spine

These are two of the six exercises we teach in class, and they are in the free Essential 6 video. Do them slowly, and pay attention to the SHAPE of the movement, not whether you "made it."

1. Posture Prep. Lie on your back, knees bent, feet flat, no pillow under the head. Start in neutral. Exhale and roll the pelvis up one vertebra at a time, on as many exhales as you need, until you have a straight line from your ribs to your knees. You should feel your glutes and the backs of your legs working. Exhale to roll back down, again one vertebra at a time. Now the reading: did your low back peel up in pieces, or did it come up as one flat plank? Did your lower ribs pop toward the ceiling on the way up? That rib flare signals the glutes and hamstrings aren't holding enough tone, so the low back and hip flexors drive the movement instead. Keep the ribs heavy on the mat. The ribs move LAST, not first.

Posture Prep. The pelvis peels up and down one segment at a time. The ribs stay heavy.

2. The Roll Up. Lie flat, legs long, arms toward the ceiling. Exhale, nod the chin, and peel the spine off the mat one vertebra at a time until you are sitting over your legs, then reverse it on the way down. Now the reading. If you came up like a smooth C, congratulations, that is rare. If you came up flat, flat, flat, and then FOLDED at one spot, that fold is your loose segment. The flat parts are your frozen ones. If you couldn't get up at all without a jerk, that's useful too: it means the frozen segments outnumber the free ones, and the bend has nowhere to go. That is not a failure. That is the information.

The fold is your loose spot. The flat parts are your frozen spots.

If the full roll-up isn't there yet, you are in good company, and we have four ways to meet you where you are: knees bent, a small ball under the knees, a band around the feet to pull against, or light weights in the hands to give the arms some momentum. None of these are cheating. They are how you keep the SHAPE honest while the spine learns.

Four ways to keep the shape honest while the spine learns.

What to do in class this month

The third of the six VASIE® differences is Structural Integration: we don't treat the sore segment. We balance the whole structure so the load gets shared, and the sore segment stops being asked to do everything. For your spine, that means this month in class we are going to do the slowest, most boring-looking, most IMPORTANT work in the whole system. Here is how to get the most out of it.

1. One exhale, one vertebra. Every articulation exercise in VASIE® moves on the exhale only. Use as many breaths as you need. Three slow, honest segments beat one fast fold every time.
2. Linger at the stuck spots. Straight from our manual: when you feel a section that resists or feels stuck, that is where you want to be. Stop there. Breathe into it. Wait for it. That spot is a frozen segment learning it is allowed to move.
3. Make the loose spot smaller, not bigger. If you know where you fold, your job is NOT to fold there. Ask the segments above and below to take some of the bend. Hypermobile clients: this is your whole month. Less range at the loose spot, more range everywhere else.
4. Low abs first, every time. Before any part of the spine moves, the gentle hookup: toes pressing, pursed-lip exhale, a small lift of the pelvic floor. The deep core has to be holding the pelvis before the spine can afford to let go segment by segment. This is why we never say "engage your core." We give you the doors in.
5. Use the modifications without apology. Bent knees, the ball, the band, the weights. Your instructor will hand you one. Take it. The shape of the movement matters more than finishing it.
6. Ask yourself two questions. We train our instructors to ask them constantly, and you can too: "Are my ribs in the right place?" and "Am I in neutral?" If the ribs flare or the pelvis tucks, the sequence has been handed to the big muscles again.

No music, no mirrors. Your teacher walks the room and puts her hands on the segments you can't feel yet.

What to expect

In the first few classes, most people discover where they fold, and that alone changes how they move during the day. Within a few weeks, the morning stiffness usually eases, because the bodyguard muscles finally have a reason to stand down. A spine that shares the bend evenly is a months-long project, not a weeks-long one, and we run it in sixteen-week cycles for that reason. The good news is that it holds. Once a segment remembers how to move, it tends to keep moving, like riding a bike.

One important note. The roll-up and its cousins load the spine in flexion. If you have a diagnosed disc herniation, osteoporosis, or pain that travels down a leg, numbness, tingling, or any change in bladder or bowel control, talk to your physician or physical therapist before doing loaded flexion, and tell your instructor when you book. We have a full extension-based track for exactly this situation, and nothing in this post replaces physical therapy. We have tailored this program over the years to help our clients.

Find out where your spine bends, and where it doesn't

Ana Kokaurova is a Certified Advanced Rolfer®, a Stott-certified Pilates instructor, and a VASIE® Pilates Instructor Trainer. She has been teaching since 2000 and co-developed the VASIE® method — Van Alstine Structural Integration Exercise — which combines the principles of Rolfing® Structural Integration with the exercise system developed by Joseph Pilates.

References

1. Sahrmann SA. Diagnosis and Treatment of Movement Impairment Syndromes. Mosby; 2002.
2. Comerford MJ, Mottram SL. Movement and stability dysfunction: contemporary developments. Manual Therapy. 2001;6(1):15–26.
3. Kulig K, Powers CM, Landel RF, et al. Segmental lumbar mobility in individuals with low back pain: in vivo assessment during manual and self-imposed motion using dynamic MRI. BMC Musculoskeletal Disorders. 2007;8:8.
4. Pilates JH, Miller WJ. Return to Life Through Contrology. 1945.
5. Russek LN, et al. An online Pilates program for people with hypermobility: a pragmatic clinical trial. Journal of Multidisciplinary Healthcare. 2026;19.