Disclosure: I received the gently used Grid and new-in-package MobiPoint Massage Ball as conference swag, directly from TriggerPoint Therapy, one of the sponsors of Sweat Pink’s BlogFest at IDEA World 2019. (I’m only giving them away because I already had my own!) I wasn’t asked to write a blog post, host a giveaway, or anything else for that matter. All opinions and words are my own.

What Have You Heard about Foam Rolling?

Pictures of The Grid — The Grid (left), The Grid Vibe Plus (right), and the travel Grid

If you haven’t heard about “foam rolling,” you’ve probably been living under a rock. There’s WAY more to the world of self-myofacial release (SMFR or MFR) than the foamy logs you see at the Relax the Back store or in your yoga/pilates studio. Essentially, SMFR is a type of self-massage that often involves specialized tools, including various kinds of stick-rollers, log/tube-shaped rollers, balls, and other tools. SMFR techniques manipulate and massage the muscles and surrounding tissues, increasing blood flow and elasticity. In my experience, while there is sometimes a bit of “owww, that’s a tight spot,” the end result is a bit like the end result of a massage: everything feels better.

I first encountered the Grid at an SCW Mania event nearly ten years ago, back when TP Therapy was a small company based in Austin, TX. (It is now owned by Implus, the American parent company of SKLZ, Harbinger, Balega, RockTape, FuelBelt, Sofsole, Spenco, and more.) Their trainers–including Cassidy Phillips, the founder and CEO–taught several practical SMFR sessions. Cassidy taught us a little bit about fascia, the connective tissue that helps form the structure of the human body; it’s like a scaffolding around the bones that helps keep other body tissues and organs in their place. Think of it as a stretchy mesh: if you pull on one corner and wad it up, the rest of the mesh stretches out to accommodate. Fascia does something similar in the body (which is why when your left low back gets tight, you might find your right upper back, or some other seemingly unrelated body part, is also upset). Cassidy also explained that human muscle tissue is just like any other animal muscle tissue; when it is fully hydrated and moving well it is like a tender steak, but when it is partially dehydrated and has knots or spots of uneven tension it is more like beef jerky. (That image has stuck with me, and I’m a more hydrated-human because of it.)

Before I get into why I love The Grid, let’s take a step back. If you’ve tried SMFR you probably agree that it feels good (well, after it stops hurting like hell), and maybe you’ve read some other blogger yammer on about how fantastic it is. That’s all well and good, but fancy tea tastes good and no matter how many bloggers say so it isn’t going to “detox” you (at least not any more than your liver and kidneys already do). So…is foam rolling worthwhile, or is it some woo-woo goop-esque trend?

What Science Says

If you’re a science geek, you probably already know about PubMed. If you are an athlete interested in exercise science, or a person interested in the latest nutrition research, or a blogger who doles out advice on anything related to the human body (including products and ingredients) you really ought to bookmark it. PubMed is a service of the U.S. National Library of Medicine, which is part of the National Institute of Health. PubMed largely includes abstracts of peer-reviewed articles, though a few articles are available for free. The articles include clinical trials, epidemiology reviews, case studies, and more. You can choose to view the results by “best match” or “most recent”

Pro tip: if you don’t want to pay for access to an article, but you really want to read it, you have two free options. One, reach out to the authors of the paper. Many authors are happy that someone wants to read their research, and would be thrilled to send you a copy of the publication. Two, seek out access via a college or university library. If you attended a college or university, start there. Many allow their alumni to use the library resources for free or super cheap. If you didn’t, you can try a nearby college or university. Many have a non-student library card that you can obtain for a fee, and that may include access to electronic resources.

A PubMed search for “foam rolling” returned 83 results! (The more scientific “self myofascial release” returned 100. There is some overlap, of course.) Some of the articles are very general, while others are almost nauseatingly specific, such as Behara B, and Jacobson BH’s “Acute Effects of Deep Tissue Foam Rolling and Dynamic Stretching on Muscular Strength, Power, and Flexibility in Division I Linemen.” J Strength Cond Res. 2017 Apr;31(4):888-892. doi: 10.1519/JSC.0000000000001051. https://www.ncbi.nlm.nih.gov/pubmed/26121431

A Little of the Bad News

There are several articles that cast doubt on what you’ve likely heard about foam rolling.

At least one review concludes that the term “self-myofascial release” is misleading, because there isn’t enough evidence to support the idea that foam rolling and similar practices actually release myofascial restrictions. Behm, DG and Wilke, J. Do Self-Myofascial Release Devices Release Myofascia? Rolling Mechanisms: A Narrative Review. Sports Med. 2019 Aug;49(8):1173-1181. doi: 10.1007/s40279-019-01149-y. https://www.ncbi.nlm.nih.gov/pubmed/31256353 It strikes me that this is a fair conclusion, since the research on foam rolling and similar practices is still pretty young, and it’s entirely possible that any results achieved are from something other than myofascial release, maybe improved blood circulation, or something about how your breathing changes while you are doing it–we don’t know. (But we might, soon!)

Bundle of TP tools — TP Performance Collection (minus the Baller Block–trust me, you want that too) and MB5 Massage Ball

Another study concluded that adding SMFR to static stretching did not have an effect on hamstring stiffness, as a group that did only static stretching achieved the same results. Mortin, RW et al. Self-Myofascial Release: No Improvement of Functional Outcomes in ‘Tight’ Hamstrings. Int J Sports Physiol Perform. 2016 Jul;11(5):658-63. doi: 10.1123/ijspp.2015-0399. Epub 2015 Nov 9. https://www.ncbi.nlm.nih.gov/pubmed/26562930

Remember that in order to make sense of any study’s result, you need to take a look at who the participants were (students, professionals, weekend warriors?), what the researchers looked at (how did they measure results? what did they consider or fail to consider?), and the testing protocol (what did the participants actually do? was there a control group?). The results of a small study of college tennis players, for example, may not apply to a Gen Xer who only does Crossfit.

A Little of the Good News

I love the way I feel in my body after a good session with The Grid, so I almost don’t care if there is any science to support it. Since I’m recommending it to you though, I think it would be irresponsible to talk about how great I think it is if in reality it’s a sham like detoxing foot pads or alkaline water. Here are a few studies that found foam rolling or SMFR beneficial–these are the ones I found interesting, but you can go find more on PubMed. The term “key finding” is mine (as some abstracts use “results,” others use “conclusions,” and I like a tidy organization to my references).

Several studies concluded that the protocol they studied led to an improved range of motion:

Su H, et al. Acute Effects of Foam Rolling, Static Stretching, and Dynamic Stretching During Warm-ups on Muscular Flexibility and Strength in Young Adults. J Sport Rehabil. 2017 Nov;26(6):469-477. doi: 10.1123/jsr.2016-0102. Epub 2016 Oct 13. https://www.ncbi.nlm.nih.gov/pubmed/27736289 Key finding: flexibility test scores improved significantly more after foam rolling a compared with static and dynamic stretching.
Mohr AR, et al. Effect of foam rolling and static stretching on passive hip-flexion range of motion. J Sport Rehabil. 2014 Nov;23(4):296-9. doi: 10.1123/jsr.2013-0025. Epub 2014 Jan 21. https://www.ncbi.nlm.nih.gov/pubmed/24458506 Key finding: Regardless of the treatment, all subjects had increased range of motion (regardless of treatment: static stretching, foam rolling and static stretching, or only foam rolling). Use of a foam roller followed by static-stretching increased range of motion more than static stretching alone.
Bushell JE, et al. Clinical Relevance of Foam Rolling on Hip Extension Angle in a Functional Lunge Position. J Strength Cond Res. 2015 Sep;29(9):2397-403. doi: 10.1519/JSC.0000000000000888. https://www.ncbi.nlm.nih.gov/pubmed/25734777
Key finding: repeated foam rolling is beneficial, both objectively and subjectively, for increasing range of motion immediately preceding a dynamic activity.

Several studies concluded that the protocol they studied led to improvement in recovery, including delayed onset muscle soreness (DOMS, or the soreness you get a day or two after your workout):

Pearcey GE, et al. Foam rolling for delayed-onset muscle soreness and recovery of dynamic performance measures. J Athl Train. 2015 Jan;50(1):5-13. doi: 10.4085/1062-6050-50.1.01. Epub 2014 Nov 21.
https://www.ncbi.nlm.nih.gov/pubmed/25415413
Key finding: Foam rolling effectively reduced DOMS and associated decrements in most dynamic performance measures.
Rey E, et al. Effects of Foam Rolling as a Recovery Tool in Professional Soccer Players. J Strength Cond Res. 2019 Aug;33(8):2194-2201. doi: 10.1519/JSC.0000000000002277. https://www.ncbi.nlm.nih.gov/pubmed/29016479 Key finding: soccer coaches and trainers working with high-level players should use a structured recovery session of 15-20 minutes using foam rolling at the end of a training session to enhance recovery.

Some studies looked at specific health conditions or effects, rather than muscular performance. A few of the ones I found nifty:

Improvement of Fibromyalgia. Ceca, D et al. Benefits of a self-myofascial release program on health-related quality of life in people with fibromyalgia: a randomized controlled trial. J Sports Med Phys Fitness. 2017 Jul-Aug;57(7-8):993-1002. doi: 10.23736/S0022-4707.17.07025-6. Epub 2017 Jan 31. https://www.ncbi.nlm.nih.gov/pubmed/28139112
Key finding: regular, structured practice of SMFR can improve health-related quality of life for people with fibromyalgia.
Reduction of Arterial Stiffness. Okamoto T, et al. Acute effects of self-myofascial release using a foam roller on arterial function. J Strength Cond Res. 2014 Jan;28(1):69-73. doi: 10.1519/JSC.0b013e31829480f5. https://www.ncbi.nlm.nih.gov/pubmed/23575360 Key finding: SMFR with a foam roller reduces arterial stiffness and improves vascular endothelial function.

In short, while the jury is still out on some claims about foam rolling, there is also some evidence–at least regarding the population and specific protocols studied–that foam rolling provides a benefit. I mean beyond feeling good when you’re done.

Back To The Grid

Comparison of The Grid and The Grid Vibe — Above, my well-worn The Grid (yours will be nicer); The Grid Vibe Plus is a bit more slender

Unlike the long foam rollers I’d known before, the Grid has a hollow hard-plastic core. (While there is a smaller travel Grid available–think as if you took a slice of the roller–the original Grid is great for travel, as you can stuff a lot of clothing in there inside your suitcase.) On the outside, the Grid is textured in an un-even grid-like pattern: small squares are high and firm, like fingertips or a thumb tip; long and narrow rectangles are more like fingers; and larger rectangular flat areas are like palms. Positioning the Grid so that a particular surface hits the targeted area changes how it feels on your body. Rolling through all of the different zones feels delicious to me! In my first class, we learned techniques to roll out the peroneals, IT band, quads, anterior tibialis, and more.

Also unlike the long foam rollers I’d known before, the Grid is very sturdy. (I’ve had my personal Grid since that first SCW Mania, I’ve toted it around the country, and you’d be hard pressed to tell.) The fact that it is hollow means you can also incorporate it into exercises apart from SMFR. For example, you can hold the sides (palms on top, fingers tucked inside the hollow center) and plank. This adds an extra dose of instability to your plank, as any shift of your body weight forward or back will cause the Grid to roll. Another example exercise is the lunge. Standing with your front foot on the Grid and your back leg in an extended lunge, keep your torso upright and your front leg steady while you drop you back knee to a right angle. Another example is the plank-to-pike exercise: start in a plank with your toes on the Grid, transition to a pike with the soles of your feet on the Grid. Quite possibly my favorite is the wall squat using the Grid between your back and the wall.

Did you hear @TrainWithBain is giving away tools from @TPtherapy? True story! #contest #runchat #bibchat #racechat

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Your Only Tool Is a Hammer…Is Everything a Nail?

One of the things that impressed me was that the staff at the TriggerPoint booth were more interested in showing you how to use their tools than selling you the tools. SMFR isn’t something you just do here and there to make a workout smoother, or to recover from a workout. In order to create and maintain results, any SMFR program requires repetition–just like exercise. The TriggerPoint website includes a library of videos on how to use their products (which back in the day we bought on DVD). After using it in a workshop targeted towards runners, I purchased a tools kit (similar to what is now called the TP Performance Collection) that came with a booklet outlining a total body program (including a dry-erase calendar to plan your program); I also bought The Ultimate 6 for Runners–a similar booklet that targets the soleus, qaudcriceps, psoas, piriformis, pectorales, and thoracic spine. I particularly like the booklets. They are spiral bound to lay flat, and have plenty of photographs in addition to the text description.

Today, the TP Therapy products in my SMFR tool kit also include the Grid Vibe (thinner than the Grid, but OMG the vibration is brilliant!), MB5 large foam massage ball, MobiPoint massage ball, and the Nano X foot roller (the extra-dense version of the Nano foot roller). Recently TP Therapy released a new tool, the MB Vibe, which is similar to the MB5 but also has vibration to it. (I cannot wait to get my hands on one!)

Win Your Own!

I have ONE prize pack to give away. It includes The Grid, the original TP Therapy product, in orange; and the MobiPoint Massage Ball (a sweet treat for runner feet!). Apologies to my friends elsewhere, but postage is spendy these days and so I have to limit this giveaway to U.S. residents only. Void where prohibited.

Start by leaving a comment and tell me about your experiencce: Have you tried foam rolling or another form of self myofacial release? Which tools do you use? What’s your favorite exercise? How often do you roll?

Then work your way through the steps in the Rafflecopter widget below. Good luck!

a Rafflecopter giveaway

The Roses on the River event was originally slated to start on the west side of the river. For those unfamiliar with Portland, the Willamette River runs through town, separating the west side from the east side. (Not to be confused with the Columbia River, which runs east-west and separates the north-most part of Portland, Oregon form the south-most part of Vancouver, Washington.) Downtown Portland is immediately adjacent to the river, and there is a paved promenade/walkway next to the water in addition to Tom McCall Waterfront Park. Part of the draw of the Roses on the River run is that the race is sponsored in part by the Portland Thorns, our winning women’s soccer team (which played short several team members at the beginning of the season as they were busy kicking butt as part of the U.S.A. women’s national soccer team…you know, the national soccer team that actually wins World Cups). This is a BIG draw to the event; instead of yet another race shirt, participants receive Thorns scarves (that’s what soccer fans wear) and a ticket to the Thorns game.

This year, the racist groups Proud Boys and Patriot Prayer decided to come to Portland from out-of-state and hold a “rally” on the same day as Roses on the River, a decision they announced what seems like just a few days before the race. For those of you not playing along at home, Portland fancies itself to be a liberal and inclusive town. In a state with a significantly racist history, modern Portland is at least trying. This makes white supremacists angry enough to don matching polo shirts and/or riot gear, board rented school buses, and head to Portland to…find people to beat up? I’m not sure what they actually plan to do, because they just seem to end up brawling in front of local businesses and breaking windows downtown. Maybe they want their closeted-white-supremacist-brethren to “come out” as modern Klansmen? Maybe they just wanted to mess with Roses on the River? At any rate, they aren’t local, and they seem to show up to antagonize protesters who identify as anti-fascist (some of whom are also not-from-Portland violent thugs, so at least they have that in common).

Race organizers for Roses on the River reacted by moving the entire event out of downtown, and over to the east side of the river (which does not have a gigantic stretch of park like the west side, but which does have a paved multi-use trail for running, biking, etc.) to what is apparently called the “Eastbank Festival Plaza.” This was entirely sensible, leaving the Portland police less to worry about downtown and providing runners with a ton of free parking. It also put the starting line within walking distance from my apartment.

Did you hear what happened at this year’s Roses on the River? @TrainWithBain was there!

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The Thorns? They pulled their sponsorship of the race. That’s right, no Thorns at Roses on the River. While runners still got a ticket to the Thorns game, they did NOT get the limited-edition Thorns scarf—one of my big reasons for signing up for the race. The Thorns officially cited “liability,” which is a bogus excuse given that (1) all participants sign a liability waiver, and (2) the race moved across an entire river, away from the “rally” area, and police shut down the bridges. I suspect the REAL reason the Thorns pulled out is that they were afraid people would lose or abandon their scarves, which the white supremacists might grab on their way to the brawl, and therefore might end up in pictures of rioters and thus become “bad optics” for the Thorns. Nevermind that they could have avoided this by only handing scarves out at pre-event packet pickup (and changed the rules to DQ anyone wearing one), or mailed or otherwise made them available only a day or more after the event. Nope. They just pulled out. Race organizers didn’t even have time to change the website to show that runners wouldn’t get a Thorns scarf—I found out AT the race!! (I later found out the Thorns also forbid the race organizers from handing out any leftover scarves from 2018. Seriously.)

Due to the change in location and change in space, I suspect several companies that had planned to be at the start/finish area also pulled out of this year’s Roses on the River. Like I didn’t see Jersey Mike’s, which was supposed to give finishers a half sandwich (not that I cried over this too much, since races often don’t provide vegetarian sandwiches). It almost makes no sense, since there was MORE parking, and plenty of space under the bridge. I was very pleased to see my favorite race supporter, the Franz bakery grilled cheese truck! After the race I grabbed a grilled cheese bite and a loaf of delicious glutenous goodness to take home.

I arrived about ten minutes before the starting time. (I want to say the race had self-sorting heats, with the walkers starting first, but I wouldn’t stake my life on that.) There was no line to pick up my bib and attached timing chip, and no worries about where to put my scarf because I didn’t get one.

The race was a 5k only this year (some past years did have a 10k option) starting from the Eastbank Festival Plaza, just north of the Hawthorne Bridge. The course was an out-and-back, south past OMSI, past the Ross Island Bridge, and a bit further south before the turnaround and return north to the start. The path was not closed to other uses, but the few other runners and cyclists out there were pretty reasonable.

In the spirit of “I am supposed to be training for the Chicago Marathon–and you should definitely donate to my fundraiser for Team Imerman Angels–I had intended to run/walk intervals. Unfortunately, I was still learning how to make the intervals on my watch work, and so the entire event was timed as a warm-up. Oops. After I realized my mistake I did some self-timed intervals. The plan was to run 3, walk 2, but my lungs were not game to play, so I did more run 2 or 1, walk 1 or 2. Near the end I got inspired to kick my own butt and turn on the speed, and ran right past some folks mustering for the riots under the Hawthorne Bridge before I crossed the finish line. (I later went back to look at them, and took a photo—super obviously, not even trying to hide it a little—to post to facebook so my friends would avoid the area. It was hard to tell who they were as a few had on MAGA hats, but there was also a riot medic—something I associate with the left—and some punch-out Donald Trump masks that were a very unflattering parody, along with lots of black commando-style gear and bandanas over faces and a big show of going to shake hands with the police officers babysitting them.)

I did appreciate that the walkers got to go in the first heat, and not just because I got to sleep in a little. Many had finished by the time I started, and the ones left on the course had spread out. There were also plenty of walkers, as Terrapin Events (the race company) is serious about making walkers welcome. While out on the run I saw plenty of families, and also parent-kid combos, and high school track runners.

Then I collected my cider—2 Towns Ciderhouse and Widmer Brothers Brewing provided post-race adult beverages—and my grilled cheese bite. There was music and some people were dancing as I picked up samples of vitamins disguised as a fun-sized candy bar, after which I sauntered down to a nearby restaurant to eat brunch with some of my peeps.

Would I run it again? Maybe, if (1) I’m actually going to get the Thorns scarf I was promised, and (2) there is no sissy-boy “I’m exerting my First Amendment rights” nonsense going on. (Yes, I’m still a bit sore that the Thorns didn’t make any effort to get the promised scarves to runners, especially since I bet they were ordered well-enough in advance that they exist somewhere.) It would also have to be on a weekend when there are no competing events, as I run up and down the sides of the river on a fairly regular basis. The race organizers and the runners and vendors were great, and created a festive atmosphere. If you are looking for a low-key 5k that is also timed, Roses on the River might be your Portland race.

September 2019

Rolling: It’s Not Just for Sushi!