Disclaimer: This article is for informational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition.
Just last week, my son Dave walked into Silverfox Fitness looking pale and unsteady. “Dad, the room won’t stop spinning,” he said, gripping the doorframe for support.
As someone who’s trained clients for over two decades, I’ve seen plenty of injuries and setbacks, but watching my own son struggle to simply stand still without swaying hit differently.
Dave had woken up that morning feeling fine, but the moment he turned his head quickly to check his blind spot while driving, the world started spinning violently.
He had to pull over and call me, worried something serious was happening. After a visit to his doctor, we learned he was dealing with BPPV—benign paroxysmal positional vertigo.
The doctor mentioned it could be related to a recent virus he’d had, or simply that the tiny crystals in his inner ear had become dislodged.
Here’s what surprised me: this isn’t some rare condition that only affects the elderly. Vertigo can sideline anyone—athletes, weekend warriors, even young guys like Dave who are in peak physical condition.
It affects your ability to train safely, to drive, to live your normal life. For my clients at the gym, sudden vertigo can mean weeks away from their fitness goals, unable to perform even basic exercises without feeling like they’re on a ship in rough seas.
That’s when I dove deep into research and discovered Dr. Michael Rowe’s work on the Foster Maneuver—also called the Half Somersault.
This technique has become my go-to recommendation for anyone dealing with vertigo, and I want to share why it works and exactly how to do it.
Unlike other treatments that require you to lie down in bed or need assistance from another person, the Foster Maneuver can be done anywhere, anytime. It’s practical, effective, and empowering.
Understanding BPPV: What’s Really Happening in Your Ear
Before we jump into the solution, let’s understand what’s actually going wrong. BPPV stands for Benign Paroxysmal Positional Vertigo, and while that’s a mouthful, breaking it down makes it less intimidating:
- Benign = not life-threatening
- Paroxysmal = comes in sudden, brief episodes
- Positional = triggered by specific head positions
- Vertigo = false sensation of spinning
BPPV is the most common form of vertigo, and here’s what makes it different from just feeling dizzy or lightheaded.
When you have BPPV, you experience a powerful spinning sensation—like you just got off a merry-go-round that was going way too fast. It’s often accompanied by nausea, vomiting, and an overwhelming sense that you can’t trust your own body to stay balanced.
The Crystal Problem
Inside your inner ear, you have tiny calcium carbonate crystals called otoconia—I like to think of them as microscopic rocks.
These crystals normally reside in a part of the inner ear called the utricle, where they help you sense gravity and maintain balance. They’re supposed to be there, doing their job quietly and efficiently.
But sometimes these crystals break loose. Maybe you’ve had an ear infection (like Dave’s recent virus), suffered a head injury, or sometimes it just happens with age or for no clear reason at all.
When these crystals dislodge, they can drift into the semicircular canals—three loop-shaped tubes in your inner ear that detect rotational movement.
Here’s where the problem starts: these semicircular canals are only designed to sense turning motions, so when the loose crystals touch the tiny hair-like sensors (cilia) inside these canals, they send false signals to your brain.
Your brain thinks you’re spinning when you’re actually sitting still, or it thinks you’re moving in a completely different direction than you actually are. The result? That horrible sensation of the room spinning around you.
Common Triggers and Symptoms
According to Dr. Rowe’s research and my own research, BPPV typically hits during quick head movements:
- Rolling over in bed (often the worst)
- Looking up at a high shelf
- Bending down to tie your shoes
- Turning your head quickly to check traffic
- Tilting your head back at the hair salon
The symptoms can range from mild unsteadiness to full-blown spinning, extreme nausea, sweating, and motion sickness so severe you can’t function.
Some folks I’ve talked to have described it as being drunk without any of the fun, or like being on a boat during a storm while standing on solid ground.
Why the Foster Maneuver?
When Dave got his diagnosis, his doctor mentioned the Epley maneuver—probably the most well-known treatment for BPPV. But as I researched, I kept coming back to the Foster Maneuver, and here’s why.
Meet Dr. Carol Foster
Dr. Carol Foster isn’t just some researcher in a lab coat who studied vertigo from a distance. She’s the Director of the Balance Laboratory at the University of Colorado Hospital, and she developed this technique after experiencing devastating vertigo herself from Meniere’s disease.
She lived with vicious dizziness and nausea almost daily, sometimes for hours at a time. Even after surgery to address her Meniere’s, the vertigo returned 14 years later—worse than before.
That personal battle drove her to develop a solution that actually works in real-world situations. As a trainer, I respect that immensely. The best innovations come from people who’ve been in the trenches themselves.
Practical Advantages
Dr. Rowe calls the Foster Maneuver his “go-to exercise,” and after helping Dave through it and recommending it to several clients, I understand why:
You don’t need to lie down. The Foster Maneuver is more feasible to perform in public or at work compared to the Epley.
If Dave had a vertigo attack while at the office, he could duck into a conference room and do this on his knees. Try explaining to your coworkers why you need to lie down on the floor with your head hanging off the edge.
It’s gentler on your system. Research shows that participants who used the Foster Maneuver experienced significantly lower residual dizziness compared to those who did the Epley. That means less of that awful lingering wooziness after treatment.
You can do it yourself, immediately. No need to wait for a doctor’s appointment or have someone help position you. When vertigo strikes, you want relief NOW, not in three days when you can get in to see your ENT.
Success rates are comparable. The Foster Maneuver has success rates comparable to the Epley maneuver, which has been the gold standard since the 1980s. You’re not sacrificing effectiveness for convenience.
From my perspective as a trainer, I also love that clients can do this between training sessions if needed. If someone feels an episode coming on during a workout, we can stop, they can do the maneuver, and often continue training afterward. That’s powerful.
How the Foster Maneuver Works: The Science
Let me break down exactly what’s happening during this exercise and why each position matters.
The Mechanism
The Foster Maneuver uses gravity to clear the detached crystal particles from the posterior semicircular canal—the canal where 85-95% of BPPV cases occur. Think of it like a marble run: we’re strategically positioning your head to guide those loose crystals through a specific pathway and back into the utricle where they belong.
Each position in the sequence creates a different gravitational angle, progressively moving the crystals toward the “exit” of the semicircular canal. It’s elegant, really—no medication, no invasive procedure, just strategic use of physics and anatomy.
Why Each Position Matters
Position 1: Looking Up When you tip your head back and look toward the ceiling, you’re creating the initial angle that starts the crystals moving. This primes the system.
Position 2: Somersault Position This is the critical one. By tucking your chin and positioning your head upside down so it touches the floor near the back of your head rather than your forehead, you’re creating the exact angle needed for the crystals to start their journey through the canal. This position often causes the most intense vertigo because the crystals are really moving—and that’s exactly what we want.
Position 3: 45-Degree Turn Turning your head 45 degrees toward the affected ear aligns your semicircular canal with gravity’s pull. The posterior canal curves through your skull at a specific angle, and this 45-degree turn matches that anatomical pathway perfectly. Looking toward your elbow on the affected side gives you the right reference point—it’s not 90 degrees (fully turned), just halfway there.
Position 4: Raising to Shoulder Level Maintaining that 45-degree angle while lifting your head keeps the crystals moving along the correct path. The quick movement here is key—it helps dislodge any crystals that might be stuck.
Position 5: Coming Upright Still holding that chin tuck and 45-degree angle, this position allows the crystals to complete their journey back into the utricle. You’re giving them that final gravitational nudge.
Position 6: Neutral Returning your head to center allows everything to settle into place.
The Importance of Speed
Dr. Rowe emphasizes throughout his video that quick movements between positions are crucial. When you move slowly, crystals can drift or get stuck. Quick, decisive movements create the momentum needed to actually dislodge them from where they’re causing problems. It’s counterintuitive because we naturally want to move slowly when we’re dizzy, but trust the process.
How to Perform the Foster Maneuver: Step-by-Step Guide
Alright, let’s get practical. Here’s exactly how I walked Dave through this technique, with the same coaching cues I use with clients at Silverfox Fitness.
Before You Begin
Determine which ear is affected. Dr. Rowe has a simple test: lie flat on your back in bed and roll to one side, then the other. Whichever side triggers more spinning, nausea, or vertigo is usually the affected side. If you’re genuinely unsure, consult your doctor. This technique only works if you treat the correct ear.
Set yourself up for success:
- Clear some floor space—you’ll be on hands and knees
- Have a bucket or trash can nearby (I’m serious about this)
- Grab some water for after
- Set aside 10 minutes where you won’t be interrupted
- Maybe have someone nearby the first time, just in case
Fair warning: This is probably going to make you feel worse before you feel better. The vertigo and nausea often intensify during the exercise. That’s actually a good sign—it means the crystals are moving. Don’t give up.
The Six Positions
POSITION 1: Kneeling Start
Start on your knees like you’re about to tie your shoes. Now look straight up at the ceiling—tip your head back as far as comfortable. You might feel some dizziness immediately. That’s normal.
Hold this position until ALL spinning stops, then count an additional 20-30 seconds. This waiting period is crucial. I know it feels like forever when you’re dizzy, but the crystals need time to settle in each position.
POSITION 2: Somersault Position
Place your hands on the floor in front of you. Now quickly tuck your chin to your chest and tip forward like you’re doing a somersault—bring the top of your head down toward the floor. Your chin should be tucked tight.
This is often where people experience the most intense vertigo. Dave said this moment was brutal—the room spinning, nausea hitting hard. I told him the same thing I’ll tell you: that spinning sensation means it’s working. The crystals are moving in the right direction.
Again, hold until all spinning stops, plus 20-30 seconds. Don’t cheat this waiting period.
POSITION 3: 45-Degree Turn
While staying in that tucked position with your head down, turn your head 45 degrees toward the affected ear. If it’s your left ear (like Dave’s), look toward your left elbow. If it’s your right ear, look toward your right elbow.
An easy way to know you’re at 45 degrees: if looking straight ahead is zero and looking all the way toward your shoulder is 90 degrees, you want to be right in the middle. Your nose should be pointing slightly upward toward the ceiling even though your head is down.
Hold until spinning stops, plus 20-30 seconds.
POSITION 4: Lift to Shoulder Level
This is where the quick movement comes in. While maintaining that 45-degree turn (keep looking at that elbow!), quickly raise your head up so it’s parallel with your back—shoulder level. Your head should still be turned 45 degrees; you’re just not tucked down anymore.
Move decisively here. That quick lift helps jar any stubborn crystals loose.
Hold this position until spinning stops, plus 20-30 seconds.
POSITION 5: Come Upright
Maintaining that chin tuck and keeping your head turned 45 degrees toward the affected side, sit back onto your heels. Come into an upright kneeling position. You should still be looking 45 degrees toward the affected ear—don’t straighten your head yet.
Hold until spinning stops, plus 20-30 seconds.
POSITION 6: Return to Neutral
Finally, bring your head back to center. Look straight ahead. Take a moment here to assess how you feel.
Sit quietly for another 20-30 seconds. Let everything settle. Notice if the spinning has improved, stayed the same, or (hopefully) gone away entirely.
Critical Reminders
- Wait for ALL spinning to completely stop at each position. Then add those 20-30 seconds. I can’t stress this enough.
- Move quickly between positions. Don’t creep from one to the next; be decisive.
- If you feel sick, that’s okay. This is why you have that bucket nearby. Power through if you can.
- One complete cycle might not be enough. Don’t be discouraged—read on.
What to Expect & How Often to Do It
Let me set realistic expectations based on Dr. Rowe’s experience, my research, and what happened with Dave.
The Initial Experience
When Dave first did this maneuver, the vertigo got significantly worse during positions 2 and 3. He broke out in a cold sweat, his face went pale, and he had to pause before continuing. “Dad, I don’t know if I can do this,” he said. I encouraged him to push through, and we kept that bucket close. He made it through all six positions.
Did the vertigo disappear immediately? No. But it was noticeably better—maybe 40% improved. That’s actually a great first-round result.
The nausea is real, folks. The spinning sensation during the exercise can be intense. But here’s the thing: that discomfort means the crystals are actually moving. You’re not hurting yourself; you’re fixing the problem.
Frequency and Building Relief
Here’s where Dr. Rowe’s personal testimony really helped us. He said, “In my personal experience with this exercise, I’ve had to do it pretty much throughout the day, sometimes every 10 to 15 minutes.”
Initially, Dave needed to repeat the maneuver every 15-20 minutes. Each time, the vertigo was a little less severe. By the end of the first day, he was doing it once an hour. By day two, every couple of hours. By day three, just twice a day—once in the morning and once before bed.
Within a week, Dave only needed to do it if he felt an episode starting to come on. Within two weeks, his vertigo was completely gone.
The key insight: this builds upon itself over time. Each repetition moves more crystals back where they belong. You’re not starting from scratch each time; you’re making incremental progress.
Dave’s Journey Back to Training
For the first two days, Dave couldn’t train at all. Even walking without feeling unsteady was challenging. By day three, he was back in the gym doing light, stable exercises—no quick head movements, no exercises where he’d be upside down or changing positions rapidly.
We started with:
- Seated exercises (chest press, rows)
- Stationary bike
- Slow, controlled movements only
By week two, he was back to his full routine. The Foster Maneuver had literally given him his life back.
When to Seek Professional Help
As much as I believe in this technique, I’m not a doctor, and neither was Dr. Rowe making diagnoses through a video. Here’s when you absolutely need to see a healthcare professional:
- If you’re unsure whether you actually have BPPV. Other conditions can cause vertigo, and they need different treatments. Get a proper diagnosis first.
- If there’s no improvement after several attempts over a few days. The Foster Maneuver works for posterior canal BPPV specifically. If it’s not helping, you might have a different type of vertigo or a different canal affected.
- If symptoms significantly worsen and don’t improve. Some increased vertigo during the exercise is expected, but if it gets dramatically worse and stays that way, stop and consult a doctor.
- If you have severe neck problems or recent neck surgery. The positions in this maneuver require neck flexibility. Don’t risk injury.
- If you experience severe headache, vision changes, weakness, or trouble speaking. These could indicate something more serious than BPPV.
Dr. Rowe’s advice echoes in my head: “When in doubt, always get it checked out.” Don’t mess around with your health. Get the proper diagnosis, then use this as a tool in your recovery toolkit.
A Trainer’s Perspective: Vertigo and Fitness
In my years training clients at Silverfox Fitness, I’ve seen how vertigo can completely derail someone’s fitness journey. Here’s what I’ve learned:
Impact on Training
Balance exercises become impossible. Forget single-leg work, stability ball exercises, or anything requiring coordination. Even basic movements like squats can feel dangerous when the room is spinning.
The risk of injury skyrockets. Imagine losing your balance mid-rep during a heavy deadlift or while holding dumbbells. It’s not safe—for you or anyone around you.
Returning to Exercise
Once you’ve successfully treated your vertigo with the Foster Maneuver (or any other method), don’t rush back to your full routine. Here’s my protocol:
Days 1-2 post-recovery: Stick to seated or supported exercises. Machine work is your friend here.
Days 3-5: Introduce standing exercises with stable bases—think goblet squats, Romanian deadlifts, standing presses. No quick position changes.
Week 2: Gradually reintroduce dynamic movements. Start with slow tempo, then progress to normal speed.
Week 3+: Back to your full routine, including balance work and explosive movements.
Listen to your body. If you feel any return of symptoms, back off and do the Foster Maneuver again.
Prevention Tips
While you can’t always prevent BPPV, you can reduce your risk:
- Stay hydrated. Dehydration affects your inner ear fluid balance.
- Move your head gradually, especially when getting up from lying down.
- Be aware of your triggers. If certain movements consistently cause issues, modify them.
- Address ear infections promptly. Inner ear health matters.
Take Control of Your Vertigo
The Foster Maneuver gave Dave his life back, and I’ve seen it help multiple clients since then. What I love most about this technique is the empowerment it provides. You don’t have to wait for a doctor’s appointment or rely on someone else to help you. When vertigo strikes, you have a tool you can use immediately, anywhere.
Is it pleasant? No. The first few times are genuinely uncomfortable. But compared to days or weeks of debilitating vertigo, a few minutes of intensified spinning to fix the problem is absolutely worth it.
Remember the key principles:
- Identify the affected ear first
- Move quickly between positions
- Hold each position until spinning stops, plus 20-30 seconds
- Expect to repeat it multiple times, especially initially
- Be patient with the process—it builds upon itself
If you’re struggling with vertigo, don’t suffer unnecessarily. Try the Foster Maneuver. Track your results. And if you’re local to the area, stop by Silverfox Fitness—I’m happy to walk you through it in person.
Most importantly, get that proper diagnosis first. Once you know you’re dealing with BPPV, you’ve got a proven tool to fight back.
Stay strong, stay balanced, and don’t let vertigo steal your quality of life.
Rob Fox is the owner and head personal trainer at Silverfox Fitness, with over 20 years of experience helping clients achieve their health and fitness goals. When he’s not in the gym, he’s researching the latest techniques to keep his clients—and his family—moving strong.
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