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Delayed Onset Muscle Soreness- No Pain No Gain

Understanding delayed onset muscle soreness

 

 

 

Delayed Onset Muscle Soreness- Understanding No Pain No Gain

 

We all know the mantra when it comes to weight training or just about any type of intensive exercise- ‘No pain no gain’, and as anyone starting a training program can attest- the first few days after your initial workout can be painful indeed. We call it muscle soreness, or just plain pain, but the technical term used is Delayed Onset Muscle Soreness (DOMS). Call it what you like but Delayed Onset Muscle Soreness isn’t always a bad thing. On the contrary, in many ways it is a natural part of the adaptation response- the very process that our body uses to make our muscles bigger and stronger (See my article: How Do Muscles Get Bigger & Stronger). That being said, there is some credibility to the ‘No Pain No Gain’ credo.

 

As much as pain may be a part of an intense exercise program you have to be aware of the differences between DOMS and an injury or chronic syndrome such as arthritis. The differences are usually quite marked, however after your first bout of exercise after a period of relative inactivity DOMS can feel quite crippling indeed! Given the high intensity protocols that are the hallmarks of my own training style, I can honestly say that there is almost never a day when I don’t have a muscle group that isn’t sore. So much so that some mornings I wake up hoping that someone got the license plate numbers of the truck that ran over me! You might think that twenty plus years of high intensity training would confer some immunity to muscle soreness, but I can tell you honestly that this isn’t the case (my legs hurt right now as I type this article!) Given my years of being so intimately acquainted with this type of pain, you might call me a wee bit of an expert, and in this article we will explore the mechanisms behind muscle soreness as well as dispel some of the myths.

Delayed Onset Muscle Soreness- The Mechanisms

Lowering weights creates delayed onset soreness
Most of the soreness you feel comes from eccentric muscle contractions- from lowering rather than lifting!

You can think of your muscles performing three different types of contractions- concentric contractions, eccentric contractions and isometric contractions.  Concentric contractions occur when you do an exercise like a biceps curl and bring a weighted barbell up to your face. By flexing your elbow to raise the weight up towards your shoulder you contract your biceps muscles and make the muscle fibers in your upper arm physically shorter- that’s a concentric (or shortening) contraction. However, when you lower the weight from your face back to the resting position you are performing an eccentric contraction. Eccentric contractions are characterized by a lengthening of your muscle fibers and play a significant role in muscle soreness as you will see as we go along. An isometric contraction is one where you simply hold an object in a fixed position- and so using our model of a biceps curl- holding the weight up halfway without moving it would be a classic example of an isometric contraction (isometric, by the way means no change in length.)

 

Now there are some points that must be kept in mind when our muscles perform a eccentric or lengthening contraction. Firstly, absolute tensions achieved are very high relative to the muscle’s titanic tension generating ability. In plain English this means that you can lower a weight that is much heavier than what you can lift. Anyone who has ever done weight training with a partner or trainer may have experienced this firsthand as there comes a point where you can no longer lift a weight, but if someone helps you get the weight up, you can still lower it under control. The second factor is that skeletal muscle tissue is resistant to lengthening by its very nature. So unaccustomed exercise of repeated or forced eccentric (lengthening) contractions will induce muscle damage. Damage that we experience as delayed onset muscle soreness. [1,2,3]

 

An example that most can relate to is the soreness you experience after a day of hiking in mountainous terrain. You may notice days afterwards that your leg muscles and calves are sore and this can happen regardless of whether or not you have strong legs and are in good shape. The soreness isn’t an indication that your leg muscles are weak, it’s just a result of the extensive lengthening actions these muscles have to perform while descending and at unaccustomed angles. Funny enough going up a mountain, or climbing flights of stairs won’t do much to make you sore the next day, it’s the descent that gets you. When I was younger and morbidly fascinated with the idea of sprinting up the staircases of tall buildings (we didn’t have much in the way of skyscrapers where I came from) I found that I didn’t feel sore the next day even running up 20 flights of stairs three or four times. I would always take the elevator down and catch my breath but one day it was out of service and I had to walk down the stairs each time. I was quite surprised to find that I was almost handicapped with pain for the next few days- the reason being the extensive amount of muscle lengthening movements involved in walking down the stairs. (See my article Full Range Of Motion vs Partial Reps)

 

lactic acid does not cause delayed onset muscle soreness
Lactic acid isn’t responsible for delayed onset muscle soreness or the burn you feel while exercising.

The Myth of Delayed Onset Muscle Soreness & Lactic Acid Buildup

Now running up those stairs, my legs muscles would feel a serious burn! The same burning sensation occurs during all of my high intensity workouts, but contrary to popular belief, this pain has very little to do with lactic acid. In fact lactic acid doesn’t really play a part in delayed onset muscle soreness. Researchers once believed that lactic acid buildup was indeed the cause of the burning sensation you feel in your muscles during any intense exercise and it was further thought that lactic acid was responsible for DOMS.  However, this has been proven to not be the case at all. Lactic acid as it turns out is actually a metabolic by-product of our muscular contractions and it breaks down very quickly into a useable fuel source for your muscles. Consequently, there is little accumulation in your muscle cells that could explain the burning sensation or the delayed onset soreness felt afterwards.

 

Before you get mad at researchers for not getting it right the first time, you have to understand that knowing precisely what goes on inside our bodies during an activity is a very difficult task. Much of what we know of the human body and how it works is akin to having an object inside of a box and trying to figure out what’s happening on inside without being able to open it. We can perform tests that allow us to make educated guesses as to what is going on, but we can’t open the box to be 100% sure. The same applies to our bodies, as short of surgically cutting into our muscles and observing what’s going on during exercise we have to rely on tests that give us indications of what happens after the activity is performed- not during. Modern ultrasound tests and magnetic resonance imaging can give us some clues as to what’s going on inside our bodies during exercise, but as advanced as it may be imaging technology still doesn’t always conclusively answer all of our questions. That being said, research is always ongoing and every day it seems like we learn something new. The current theory for the burn you feel in your muscles while training is that it is caused by calcium or other substrates in our muscle cells[3] but again, it is still an educated guess at this point.

 

Delayed Onset Muscle Soreness & Pain

delayed onset muscle soreness occurs at any stage of training
Delayed onset muscle soreness can occur at any point in your training, even if you have been training for years

 

Pain is a difficult thing to measure as our perception of pain is influenced by so many factors including age, gender as well as social and cultural norms about acceptable behavior while experiencing physical discomfort.[4] That being said, two different people can experience the same magnitude of tissue damage due to intensive exercise, but experience radically different magnitudes of perceived pain as pain is such a completely subjective phenomenon.[3] There is the aspect of adaptation as well as someone experienced in high intensity weight training won’t react to delayed onset muscle soreness the way someone experiencing DOMS for the first time after their first couple of workouts will. You do tend to get used to it over time, and some people absolutely love the feeling of something aching all the time (I think of it as a dress rehearsal for when I am in my nineties!) while others learn to simply ignore it. My personal observations over the years having trained hundreds of clients is that men tend to be more debilitated by DOMS than women. The pain usually starts within 24 hours of the activity and can become worse the second day and at times it can linger for as long as a week depending on the degree of muscle damage and how accustomed you might be- (or not) to the exercise performed. Either way it isn’t ever permanent and unlike an acute or chronic injury, more exercise can actually make it feel better.

 

Delayed Onset Muscle Soreness & The Adaptive Response

One great part of delayed onset muscle soreness is that in some cases it can be a step in the process of making your muscles bigger and subsequently stronger. What we do know is that after the breakdown of our muscle fibers during high intensity or unaccustomed exercise, our bodies initiate a cleanup phase that rids the muscle cells of dead tissue.[3] The muscle cells replacing them are more stress resistant than the ones that were there previously, which is why we aren’t always sore after every workout and is also how our muscles get bigger and stronger. (See my article on how Muscles Get Bigger & Stronger for a detailed look at the adaptive response). That being said, we don’t know why the pain caused by delayed onset muscle soreness isn’t instant, nor do we know whether or not the muscle damage theory is the sole cause. Other theories suggest that the pain may be caused by changes in connective tissue as a result of activity and that there is a significant inflammatory response- which could explain why the pain isn’t instantaneous.[5]

 

 

Reducing Delayed Onset Muscle Soreness- Should You Take Pain Killers?

NSAIDs are not recommended for delayed onset muscle soreness
Over the counter painkillers (NSAIDs) are not recommended as an ongoing method to relieve delayed onset muscle soreness.

Non steroidal anti-inflammatory drugs (NSAIDs) are routinely prescribed and used informally by many experiencing delayed onset muscle soreness after training to alleviate pain and restore normal physical function. Given that the inflammation response may play a significant role in activating the adaptive response to make your muscles stronger, the practice of taking over the counter non steroidal anti-inflammatory drugs such as aspirin or ibuprofen as a way of relieving the pain may not be a great idea as it might actually make you get less results from your workouts. Non steroidal anti-inflammatories work by blocking the production of prostaglandins- which initiate the inflammation response in our bodies. Now under normal circumstances when we are injured this might be a good thing as it will significantly reduce discomfort during periods of injury, but with delayed onset muscle soreness, it might be detrimental in some cases as the inflammation response is a key trigger for the muscle regeneration and super-compensation that occurs post exercise that makes our muscles stronger.[6]

The studies have been somewhat conflicting in that as some findings indicate that among those who are untrained, the use of NSAIDS does not appear to impede muscle growth in the short term and one study found it to have a positive effect. The problem is that since there are no studies on the chronic use of NSAIDs for delayed onset muscle soreness, we don’t know when it stops being beneficial, so even those starting out should exercise caution when reaching for a pain killer after a hard bout of exercise as time goes on. NSAIDs do, however, impair satellite cell activity crucial for muscle growth and it is recommended that long term use be avoided, especially in those seeking significant improvements from their workouts.[6] The other problem is that since NSAIDS reduce the perception of muscle soreness, it can lead to over training since masking pain can prompt the individual to not rest as much as they should and thus increases the risk of training to the point of serious injury. [7,8] [See my Article On Exercise Addiction]

 

Relieving Delayed Onset Muscle Soreness- Does Stretching Work?

 

Delayed onset muscle soreness is not alleviated by stretching
Delayed onset muscle soreness is not alleviated by stretching

Many steadfastly believe that stretching may decrease the degree of post exercise soreness after a hard workout, but this approach,  though common, is somewhat misplaced. In a study published in the Physician and Sportsmedicine, twenty three subjects were made to do a thirty minute step exercise designed to bring about delayed onset muscle soreness due to the amount of eccentric contractions in the thigh and calf areas. For the members of one group, the exercise was followed immediately by static stretches of the muscles involved, while the control group did no stretches at all. Regardless of whether they stretched or not, all participants reported significant soreness for three days after the workout. Stretching did nothing to alleviate post-exercise soreness nor did it lower blood levels of creatine kinase- a protein found inside muscle cells that is released when they are injured and a key indicator of muscle damage.[9]

Instead a useful treatment would be to ice or cool down the muscles exercised immediately after training, followed by warm baths or showers a day or more after your exercise session. Back home the practice was to train and then go take a bath in the sea right afterwards and it did indeed work wonders in reducing the amount of pain you would feel the next day. Massage therapy can also go a long way in helping you deal with the pain associated with delayed onset muscle soreness as well if you can get it, but in some case people prefer not to have anyone touch them when they are really sore.

 

Tips For Relieving The Pain Associated With  With Delayed Onset Muscle Soreness

 

  • Immediately after a workout take a cold or cool shower or bath 
  • Take a warm bath or shower 24 hours or longer after the workout
  • Try to move the muscle group a bit with some light exercise as the increased blood flow can help minimize the pain

 

 

Important Point: Delayed Onset Muscle Soreness Is Not An Indicator Of An Effective Workout

 

While many look to how sore they are after a workout as a measure of how hard they trained and how effective their workout was, the fact is that how sore you are after a workout isn’t necessarily an indication of how hard you trained or your workout effectiveness and should not be used as such. Delayed onset muscle soreness can occur from performing an activity with very little stress on your muscles that you might not be used to doing, but that doesn’t mean that your muscles will get bigger or stronger as a result. Take a highly trained athlete and have him or her spend a day doing some gardening and most likely they will be sore in the following days. That doesn’t mean that their muscles will get bigger or stronger as a result, just that the activity may have involved muscle lengthening in positions that they were not accustomed to at the time. There are other considerations as well, some people have naturally high pain thresholds and don’t ever seem to suffer much from delayed onset muscle soreness regardless of how hard they train. Pain is very much a subjective experience and since quantifying it can vary significantly from person to person, it is a pretty poor barometer of how much work you did. Your level of muscle soreness can also be affected by how well rested you are, your nutrition and your level of hydration. It can also vary based on what phase your muscles are in with regard to cleanup of dead tissue and regeneration. Either way it’s a huge mistake to use muscle soreness exclusively as a gauge of how effective your workout was since there are so many variables involved. Some days you’ll feel crippled after a relatively moderate workout, while other times after a hard training session your muscles won’t hurt that much at all. What’s important is to know when the pain isn’t just soreness and to always consult your physician if you suspect the pain you are feeling might be injury related.

Not Bad For Training Only Three Days A Week!

Because it's three days a week with soul crunching intensity non stop for the past 33 years.

There's no gimmick to it and it means being uncompromisingly all in for your workouts and with your nutrition.

I don't think there's that much that special about me.

There's nothing enhanced, nothing boosted by testosterone and there weren't any special "supplements" along the way.

Just three days of blistering hard work each week and meticulous attention to what I eat.

Being 90% on point each week means you are 100% off after 10 weeks and I can't emphasize enough how much of a difference unshakeable consistency makes to your overall results.

Most of the natural athletes didn't get where they are by any genetic advantage, they just did what is so very rare- which is stick to their process 100%.

It's not easy as it's not always easy and certainly not always popular, but you owe it to yourself to see just how far you can go if you go all in!

Looking forward to seeing your results and as always, Excelsior!!! #naturallyintense

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What I Eat To Stay Lean and Keep Building Muscle All Year Round.

If there every was a "secret" to how I consistently stay in shape (and almost 20 years since my last competition) the answer would be my diet.

Diet is the deciding factor in what your body looks like and your overall performance and I want to stress that while this is a layout of the foods I eat on a daily basis, it's not a blueprint for your YOU should be eating.

What it can be is an example of what it takes to maintain a certain degree of size and muscularity at all times as a natural athlete, and also the underlying principle to how I select my foods.

Which is that I don't eat junk foods or highly processed foods and I only drink water.

(No protein shakes, ever!)

If you can start with that, there's no doubt that you will be on the right track in terms of your nutrition.

So stay away from processed foods, know that I believe in you and as always, Excelsior!!! #naturallyintense

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125 10

Post workout physique check in.

The contest gets closer and closer as the sun meanders across the sky, as my contest is and always will be, did I do everything I possibly could that day to improve?

Did I train hard enough?

Did I push it enough?

The dietary part isn't an issue.

It hasn't been for many years as I always make sure that my nutrition is on point, and there's no leeway on that front.

I don't feel good when I'm not eating optimally, and I respect myself enough to not settle into a place where not feeling my best is the norm.

And to be honest, it feels really good to put my head down at the end of the day knowing that I gave it my all.

Not that I was the best or was even necessarily successful at everything that I set out to accomplish, but knowing that I gave everything nonetheless.

It's a feeling I want everyone to have.

To sleep soundly knowing that you gave it your all.

That you didn't miss an opportunity to improve on what you are passionate about, because in so doing, you experience an eagerness to do the same the next day.

It's the ultimate contest and I invite everyone to submit their application forms, as it's one of the few competitions where everyone who does the work and shows up, is in the winner's circle.

Keep striving, keep pushing and as always, Excelsior! #naturallyintense

(Thanks @indi.anna.r or taking the shot, as I know your arm was probably shaking after that workout!)

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...

159 13

Motivation vs Discipline. What You Really Need To Be Successful!

I am often asked what was my motivation to keep going starting off as a skinny 125lb kid who no one believed could ever be a successful bodybuilder.

The answer is that motivation didn't have that much to do with it.

Motivation may have played a part in getting me started, but it was discipline that got me to where I wanted to be.

Motivation is fleeting and ephemeral, it's not always going to be there and on the days when you don't feel like eating right or training hard, you need a disciplined practice to see you through.

A disciplined practiced based on doing what you need to do to be successful regardless of the circumstances.

That's how I made it through all those tough times when I felt I wasn't getting anywhere, and it's what will help you as well.

So forget motivation, focus on building a disciplined practice, know that I believe in you and as always, Excelsior!!! #naturallyintense

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Kevin's Ultimate Secret Six Pack Abs Tip!

If you ever wondered how I maintain a six pack all year round and have kept that six pack for decades on end, here's the secret.

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There's no magic to it.

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165 18

Happy Archery Day, everyone!!!

Yeah, it's a thing and can't say how much it's my thing!

To be honest, I am a barebow shooter and almost never shoot my compound bow (the monster in my hands) but it's all really good fun!

If you haven't tried archery or are thinking about doing it again, go give it a shot (no pun intended!!!)

And as always, Excelsior!!! #naturallyintense

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135 19

Do You Have Good Genetics for Natural Bodybuilding?

I don't believe it's the question that needs to be asked.

Far too many, myself included, who went on to be successful natural bodybuilders would never have been the men and women you would expect to have the genetics for bodybuilding.

But we put in the work, the years, the dedication and the consistency, and so what matters isn't the question of genetics, but rather do you have the passion, the drive and the discipline to train hard and focus on your diet nonstop for years on end to realize your potential?

That's the real question, and yes, there are men and women who have great genetics for natural bodybuilding, but there are even more who would be amazing onstage but don't know it because they didn't believe enough in themselves to put in the time to see how far they could go.

So I am here to say that I believe you have it in you to do amazing things, so if it's your goal, or even if you just want to improve the way you look, stick with it and don't quit!

Know that I believe in you and as always, Excelsior!!! #naturallyintense

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157 17

Nope it's not a contest cut- it's just another day on the Path.

There are two ways to get cut, the fast way that requires going to extremes and which is inevitably temporary.

Or the Path-based way. Whereby your lifestyle and sustainable healthy practices get you there and keeps you there.

It takes time. It takes patience but it's an extremely honest endeavor.

If you put in the work and stay consistent with your training and following a processed food free and healthy diet, excellence is just a matter of time.

It takes time but as long as you draw breath, you have the time and you can do this.

So take the Path-based way and as always, Excelsior!!!
#naturallyintense

And my thanks to my son @reid_443 for snapping the shot, and the approval rating! 😂

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...

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Featured everywhere from the Wall Street Journal to CBS News, Kevin Richardson’s Naturally Intense High Intensity Training have helped hundreds lose weight and transform their bodies with his 10 Minute Workouts. One of the top natural bodybuilders of his time, Kevin is also the international fitness consultant for UNICEF and one of the top personal trainers in New York City. Learn more about his award winning personal training NYC services here!

 

Related articles:

How Muscles Get Bigger & Stronger

How Long Does It Take To Get Muscle Definition

Exercise Induced Migraine Headaches- Causes And Treatments

 

References for Understanding Delayed Onset Muscle Soreness

1.Fridén et al. Segmental muscle fiber lesions after repetitive eccentric contractions Cell Tissue Res 1988

2. Fridén, J. and R.L. Lieber. The structural and mechanical basis of exercise-induced muscle injury Med. Sci. Sport Exerc. 1992

3.  K. Noska. Muscle Soreness & Damage & The Repeated Bout Effect- Skeletal Muscle Damage & Repair-In Tiidus, Peter M. Skeletal muscle damage and repair. Human Kinetics. 2008

4. Strong J, Unruh AM, Wright A and Baxter. Pain A Textbook for Therapists

5. Cheung et al. Delayed Onset Muscle Soreness, Treatment Strategies and Performance Factors. Sports Med 2003;

6. Schoenfeld BJ. The use of nonsteroidal anti-inflammatory drugs for exercise-induced muscle damage: implications for skeletal muscle development.Sports Med. 2012

7. Donnelly AE, Maughan RJ, Whiting PH. Effects of ibuprofen on exercise-induced muscle soreness and indices of muscle damage.

8. Rahnama N, Rahmani-Nia F, Ebrahim K. The isolated and combined effects of selected physical activity and ibuprofen on delayed-onset muscle soreness. Journal of Sports Science. 2005 Aug; 23(8): 843-50.

9.Buroker, K.C., & Schwane, J.A. Does post exercise static stretching alleviate delayed muscle soreness? Physician and Sportsmedicine 1989

 

Kevin Richardson
Kevin Richardsonhttps://www.naturallyintense.net
Featured everywhere from the Wall Street Journal to CBS News, celebrity Personal Trainer NYC and with over 2.6 million readers of his blog, Kevin Richardson is the creator of Naturally Intense High Intensity Training, one of the top lifetime drug free bodybuilders of his time, the first International Fitness & Nutrition Consultant for UNICEF, 2020 and 8 Time Winner of the Best of Manhattan Awards for Personal Training and a world recognized authority on high intensity training. Kevin has helped thousands, from celebrities to CEO's over the past 30 years achieve their fitness goals with his 10 minute high-intensity workouts done just three times a week in conjunction with his holistic nutrition approach. You can learn more about about his diet and training services at www.naturallyintense.net
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