TENS Devices (DO THEY WORK?)

[@busyrand]

All I know is, back in my college football days, the TENS unit coupled with either a heating pad or ice massage removed swelling from my lower quads that was so bad I could barely walk. I'd go into the training room after bumping knees with one of the offensive linemen double blocking me and assume that I wouldn't be able to practice for a week. Twenty minutes later I was almost brand new, which was a bummer when I was looking forward to being lazy that day.

[@charles2521]

TENS was based on electropuncture, and there is research showing that electropuncture is still more effective than TENS.

[@busyrand]

@@charles2521 Sounds intense... That's good to know...

[@ABUNDANCEandBEYONDATHLETE]

Lol!!! Former college football athlete as well. I can relate

[@David.rivas.alexis]

Aaron, after reading the Ice article and personally after physical therapy sessions to address a lifting injury my mentality towards core and recovery has changed immensely. I purchased the PowerDot and it’s a game changer! I can’t wait to fully utilize it for my journey of life!

[@hoosierbaddy3052]

I had a hip replacement done 8 months ago. They didn’t tell me that trochanteric bursitis is a complication of the surgery. I’ve always been incredibly active. Now I can barely lie on my right side. Since I used to be physical therapy aid, I already knew about the wonders of tens therapy. I use it several times daily. The relief is immediate. Better than ice, lidocaine patches and voltaren gel. I also eat an anti inflammatory diet. Sugar and dairy are super bad and cause inflammation. I exercise as well, mostly swimming.

[@OpenBarGarage]

Thank you. I needed to hear feedback on these gadgets from someone reputable and involved in the strength community.

[@dstev2666]

Here from IG. Always look forward to your drops. I refer my clients to your videos regularly because you do an awesome job. Thanks for you work my friend!

[@SquatUniversity]

Thank you so much for checking out all my content!

[@batchelder44]

@@SquatUniversityyou skip all the specific questions where you could help people and respond instead to something like this? You’ve got big muscles and you’re awesome. Maybe you can respond to this too.

[@my_universe1290]

I have a herniated disc in my L5-SI (lumbar/lower spine) so I have back pain, and the TENS Machine is a game changer, I would keep it on 24/7 if I could, really helps with pain

[@Vectorman2X]

i suffer from hernia also , does this machine help you with pain and muscle spams on back?

[@Robot007]

Aaron...Thank you! I now understand how a TENS unit work and its benefits. Blessings.

[@jacobveryberry]

Even if it’s placebo it’s helped relax muscles around my inflamed patellar tendon. Helped playing college ball

[@riversavage5608]

I have the Marc Pro. I used it to make sure my quad recovered after my total knee replacement. The thing works.

[@hyacintht13]

i know this an older video. I'm just learning what a TENS unit is. I was wondering which is better for injury the TENS unit or EMS unit?

[@Daemiandussault]

TENS devices allowed me to work when my lower back was absolutely destroyed for about 9 months. If I didn't have a tens - the kind without contraction - I wouldn't have been able to work (I was a server at the time) or even walk really.

[@domepiece11]

I do think the high rate tens helps with muscle tightness by fatiguing the muscle and helping it relax. If I get a bad muscle spasm in my back and I go to PT, they put the high rate tens on with heat. I feel much much better afterward. I think they key is using the right tool for the right job.

[@SquatUniversity]

True - and to also do something active directly after to address WHY the area is spasmed in the first place. The problem i see too often with physical therapist that use high rate often is they use it with heat or ice and don't do enough exercise to promote treating the why.

[@HeyIntegrity]

How long does it take to fatigue the muscle?

[@chadalferez]

I twisted my knee in basketball, and this kind of device help me a lot to strengthen again the muscles around the knee. Used it for almost a month, and my knee is feeling better now.

[@dalejohnston7096]

I’m 12 day post op from tibia Nail. Iv been in the HBot chamber 6 times and using Tens. The swelling has nearly completely gone and apart from some pressure in my foot of a morning, I’m not in any pain at all. If Aaron promotes Tens I’m all in.

[@michaelderenne9838]

I actually bought the fitrx version at Walmart and it has high and low tens. Works really good. Really gets the muscles jumping.

[@valerie.mccaffrey]

I don't see the high and low-rates clearly advertised with the TENS machines I'm browsing. Is that what it means by "modes"?

[@NikkiGregory]

I went to a free demo at a place called Body 20 Tempe. It was a 12 min session with a full body ems suit. The trainer had me do air squats, reverse lunges, plank jacks and a few other exercises that would be easy to me in the gym. He didn’t have me use any weights. I was amazed at how sore I was. My glutes and quads felt like I leg presses 200 lbs x 5. I think EMS will be the future. Sessions are cheaper than a trainer.

[@saywhat4082]

It’s after a major injury you start to consider other methods to overall health and fitness

[@declanoshaughnessy7733]

For me, I suffer from epilepsy for 30 years am on constant medication for life and had brain surgery on right frontal lobe one of my worst seizures was in the bathroom even with meds taken I was shaving and had a full gran mal seizure now picture this sink in front, bath to left, toilet behind me and shower behind me, hit the sink 2 black eyes, a broken nose, chipped 2 top teeth, fell straight down but fell to sink going left coming down all body weight on left shoulder rotor cuff putting shoulder backwards about 30 degrees past normal swing and tearing my whole rotor cuff for the last four to five years still suffering from damage of it but two weeks ago I received a pulse like pen version run on a battery it is like mana from heaven it is slowly going to bring my injured back to good it is a big help it will take a while but it sure woks for very bad injuries but obviously doctor will help in making decisions like your comments cheers Declan 👍👍🖐️🖐️

[@KeepPrayingCA]

Ouch! That must had been scary. Was anyone home when it happened? If you don’t mind me asking how old were you when you first had signs of any issues and what causes them? Something genetic or ? Glad you are doing better and now going to google the contraption you are using now. Looking this stuff up for my boyfriend. Has a messed up ankle and trying out my Tens to see if it helps at all. I think he might need a chiropractor adjustment. Hope that’s all.

[@MindControlUltra]

I used one for tenniselbow, and still use it after a long session playing guitar or piano. And if a muscle feels "uncomfortable".

[@larrymtz83]

Sorry for ask but did this device help u with the tenniselbow??

[@jessen00001]

It's funny just saw on the other day and have been thinking about it

[@diopinzon]

What is the difference between EMS and Low Rate TENS?

[@jodysnow4961]

Is there a unit you can recommend that’s not over $300 that will work for sciatica relief?

[@MichaelSpyrou]

For low rate TENS 1:55: I can see that the intensity is ~8 but what is the impulse width and frequency?

[@omegafranco]

Is the low rate TENS also called FES? Here in Brazil they give these two types on treatments. TENS is the one that doesn't contract the muscles and FES is the one that does. Just wondering so I can look for the correct equipment over here.

[@christimov1620]

They must be the same. Here in EU its called EMS.

[@Know-nx5yo]

@@christimov1620 TENS and EMS are completely diferent things. TENS is used to relieve the sensation of pain by distracting your brain to something else. EMS is used by contract your muscles to build some muscle. This dude got most of the info wrong. you can look up clinical physio with Dr. Khalid to see what TENS is all about. There are videos on EMS devices and on the PowerDot.

[@Know-nx5yo]

the one that contract the muscles is called EMS in north america. FES could be the same but named differently in south america, such as brazil. The person in the video got a lot of things wrong.

[@tommaso7884]

Hi, thanks for the amazing information of this video but i have a question: Which is the difference between low-rate TENS and EMS and which is the best option to enhance and improve recovery after workout for lifters of athletes? Because i knew that also EMS stimulate muscles like low-rate TENS

[@PrimeMatt]

Nice! 👌🏼 I'd be very interested to know the real world difference between the cheaper and quite expensive machines as the one Nick used is £1600 in the UK 😯

[@andrescoco519]

no reply from him, so hes not worth to subscribe to his channel

[@EYBeats]

@@andrescoco519 bruh he has thousands of comments

[@kiwibird8441]

@@andrescoco519 he gives out a heaps of free information and is pt to some of the strongest men and women in the world.

[@thereckoning1337]

@Squat University, do you have a recommendation between the Powerdot 2.0 and the Marc Pro? Also were you insinuating that the Powerdot 2.0 isn't as effective for recovery as the Marc Pro?

[@bansipatel1409]

Also wondering the same

[@georgeduncan8946]

when many r getting great results...that speaks for itsrlf ⚡️⚡️⚡️⚡️

[@rithysann4861]

This sht is the best !!! My lower back is so happy I'm telling you right now!

[@EriPages]

I'll buy one.

[@EriPages]

And now I have. Will use it tonight.

[@FenrirofLupusLabs]

@@EriPageshow has it been? I just bought one

[@mikeholbrook8639]

TENS therapy is highly questionable. It will lighten your pockets paying for the therapy or buying a unit. That may make you a little quicker.

[@bryanfrombuffalo7685]

Ya that 37.00 I paid ..im sore from the concrete I zzz on

[@joemfahey]

@@bryanfrombuffalo7685 37 dollars that coulda been spent towards getting a foam roller or any other reliable means of recovery

[@danielsmith2483]

​@@joemfahey foam roller is proven to do nothing dude lol

[@joelpeguero788]

Could using such a device like the Marc Pro promote scar tissue healing in the ankle from repeated ankle sprains in the sport of basketball? -Scar tissue from repeated sprains and icing causing terrible ankle mobility?

[@DoraFauszt]

Also here from IG. Could you advise maybe, on what rate I should use the device when recovering from a tibia plateau fracture? I am post a 6 week full leg cast an mainly my quad needs support and my knee swelling is pretty dominant. I am on week 10 post injury, I walk without cruthes and any braces, I have a very minor limp at this stage.

[@MegaMizal]

tq. very informative video

[@Reddevilowns]

How does a device like the marcPro compare to a normatec for recovery? Love the content as always!!

[@theycallmedolly]

I have mine on now 😊

[@michellesheridan1028]

Aaron, is this the same thing as EMS Technology? (Electric Muscle Stimulation) BODY20 uses it to contract your muscles while you strength train with light weights. Will it actually help with strength training workouts?

[@Know-nx5yo]

there is no concrete evidence of this. some videos claim you use EMS while working out, others say you stay still and contract your muscles as the EMS make your muscles contract.

[@catherinesp]

Would this be used for building muscle and if so is it more beneficial to be exercising at the same time...Thanks😊

[@brendagorman6666]

I have the same question

[@jacquelineecheverria-rouss461]

High rate and low rate are you referring to frequency?

[@Know-nx5yo]

Therabody, the company that makes the PowerDot, says the PowerDot is an NMES /EMS machine, not a TENS. It appears Squat University is giving a lot of false information on a lot of things.

[@Chouby3]

great info thank you

[@presidentscroob3044]

How about a vid correcting foot supination?

[@mclovin012]

Can you please talk about how to fix tricep tendinopathu

[@TheSkebaah]

Could TENS be recommended to recover from a disc injury or SI issues? Or to use it regularly to improve lower back health in general?

[@cheekbaccawookie]

I would like to know an answer to this too.

[@fizbo2030]

They can help. But the TENS unit alone isn’t going to heal you.

[@Tatusiek_1]

@@fizbo2030what would you recommend for healing?

[@Know-nx5yo]

@@fizbo2030 TENS will not help. it only offers temporary pain relief by distracting the pain receptors in the brain by focusing it on the electric current going through your tissue from the TENS.

[@abcxyz00100]

How to place electrodes on impingement shoulder - supraspinatus or serratus?

[@shawnprzybilla6931]

Hi Aaron, any updated list or commentary on the amazon models that cost like $40? I'm curious if any of these support 'low rate tems' as this term doesn't seem to be ubiquitous in the market. I'd like to try tems without breaking the bank on a more expensive unit if I can.

[@valerie.mccaffrey]

Same issue here, dropping a few comments to get an answer on this

[@Know-nx5yo]

HIgh rate and low rate are terms that he made up. As you said, it's not used in the market. Note: TENS only provide temporary pain relief. A cheap one is just as good as an expensive one.

[@valerie.mccaffrey]

​@@Know-nx5yoI discovered this as well. Annoying especially with the links to very expensive units but we live in the age of information so we can be smart about things

[@TrekMercier]

Help me. I had an acl operation. All great. Muscles back but the front muscles on the quadricep do not react together. I’m a skier so long I ski giant slalom, a bit slower everything is fairly ok but moving into Slalom. Quicker reaction the muscles are a bit of creating pain in my knee since the muscles do work together. Gosh understand if you don’t understand my problem. Will these devices help my or shall I do anything else. I’m getting tired of been injured 😢

[@CPTech92]

Some units have EMS too, how does that compare to low and/or high rate TENS?

[@brendagorman6666]

I’d like to know too

[@Know-nx5yo]

There is no such thing as high and low rate TENS. it's just something he made up.

[@feveredmushroomHD]

God i remember using one on my abs and DAMN dont know about you but it felt amazing! kept using it till my dad got his hands on it and lost it :/

[@brendagorman6666]

Which unit did you use on your abs? Did it help build muscle at all?

[@Know-nx5yo]

@@brendagorman6666 no it doesn't. go watch alex and mike of the bob and brad team crew. they did a video on this

[@timshanemelton]

Bad about only using my Tens when my inflammation & stiffness get so bad that I'm not able to move around well. Really need to utilize bit more while I'm actually recovering in the evening from a day of of activity, cardio & liftingb

[@joebotz1243]

How about someone who has weak muscles like an older person who wants to strengthen them slightly along with eating enough protein will this help?

[@marekrajnoha3145]

Hello Aron, can you please make a video about tailbone pain in squats a deadlift? Thanks for your work.

[@renecarballo5831]

Can you do a video of how often you can use it after an injury?

[@Know-nx5yo]

it will not fix/heal an injury. it only provides temporary pain relief.

[@fyahrass8983]

Thanks for the information again but the descriptions on the devices I see don't say anything about low or high rate

[@michaelhimes8778]

Is this the same as a firefly?

[@DamianBrown]

Makes me feel sick just seeing it 😅 It's probably reminding me of having carpal tunnel tests and the electronic pulses making me almost pass out

[@anne-sophieg4542]

Does it work for chronic muscular pain ? In France they say that it works only for neuropathic pain.

[@matthewpipoly]

@squatuniversity it's been a few years since this video. Would you still recommend the Marc unit, or have you found something that is more effective?

[@MrCandrade214]

Power dot does also create a muscle pump

[@sirmanni4534]

Do you a video on H-Wave?

[@LJournals101]

Tried tens machine on my Dad's foot drop/sciatica issues. He is not feeling the tens pads it on his legs. But he can feel it on his lower back and lower buttocks. Does this mean his legs nerves are damaged/numb and we should continue putting the pads there, even if he's not feeling the tens vibrations? Thanks

[@chadalferez]

His nerves are dead. just like my grand father...

[@Know-nx5yo]

Diabetes should not be using TENS, as you mentioned, your dad can't feel anything on his legs and the electric current that gets sent through his leg can cause burns to the tissue.

[@bigbosskuvera]

Thanks

[@jakewatkins1116]

I've used a tens device at pt for low back but didn't know I could purchase one for home use. How could I gauge how beneficial one would be for home use and if it's a worthwhile investment? Another way to word my question is, what is the difference between using one at the clinic and prescribing someone to use one at home?

[@Know-nx5yo]

It depends on where you live. Some countries require a doctor's prescription to buy it, in others, you can buy it without a prescription. As well, some insurance companies will pay for the device, while others will not. No real difference from using on at home or at a clinic. But you most likely won't be able to attach the electrodes to your back by yourself.

[@Mikael_Akerfeldt]

Homeboy didn't skip leg day :)

[@tfunktofani]

Got anything for us poor folk

[@sagarredij7340]

I saw one from agaro company is that any good?

[@sebastianarayaguerra9600]

AliExpress ones are cheap af and works pretty good

[@djcandle3863]

They’re $12 on TikTok shop

[@M3talhead2]

I got one 12 years old from flea market for 3€, still works great just had to buy some new pads. Just get used one

[@tllt4765]

Go fish an eel out of the water

[@wahidali3195]

How much is taken in lower back pain????

[@nicolsteenkamp6597]

Dr Aaron, my wife had Guilliame Barre syndrome/sickness and her muscles between the knee and the hip are virtually non existant ...she can walk but has no function of the muscles to for example stand up from a chair. You will unerstand what I try to explain. Can or would this devices help to regain her muscles strength in her upper legs? Appreciate.

[@Know-nx5yo]

he does not know, as the information he presented are wrong. TENS just provides temporary pain relief. EMS might help.

[@firstnamelastname9215]

Helps with back pain way faster!!!

[@Ziifit]

How do I know which one is high rate or low rate the products in the UK don't seem to specify that? Thank you

[@valerie.mccaffrey]

same problem here. Did you figure it out?

[@Ziifit]

@@valerie.mccaffrey sadly not

[@valerie.mccaffrey]

@@Ziifit NMES appears to be the term, rather than TENS!

[@Ziifit]

@@valerie.mccaffrey thank you 🙏🏻

[@valerie.mccaffrey]

@@Ziifit you're welcome! I myself just bought the powerdot 2.0 off ebay for $140 to help treat a nagging knee issue

[@Ziifit]

Thank you ☺️ do you recommend this over massage gun or massage gun is different? Thanks again

[@Know-nx5yo]

TENS and massage guns do different things. TENS is for temporary pain relieft. Muscle guns are used to get rid of muscle knots, which TENS won't do.

[@ivanballestas7284]

Oct 2020 I had a complete pec tear and had surgery soon after. A year later I have no pain, but am still not as strong. I am very careful to push my pec. My question is could Ems potentially help in the strengthening process?

[@tac6044]

I snapped my pectoral muscle benching too heavy. It literally sounded like a loud "pop". I was in excruciating pain for a month but I started light lifting on it weeks into the injury. Gradually working my way back to full weights and it was fully healed with original strength within 2 months. I always lift injured and with tears, I'm convinced it encourages strong healing and fast healing.

[@saifkhan-kj3jk]

Is it good for muscle knots in the body?

[@Know-nx5yo]

No it is not. You need to use a foam roller or lacrosse ball, depending on where the muscle knot is.

[@beatriceasanderson2008]

Is this good for stroke patients with no movement on the Left side of the body o

[@jackedbyrohit3236]

i have had an impingement in my left side of my upper back. The pain keeps on moving to different parts but on the left lat only. Its been over a year but it doesn't recover. Will this helpm

[@Know-nx5yo]

it will only provide temporary relief. you should see a medical doctor to find out what's causing the pain.

[@Ferriani]

Do you recommend any other low rate TENS like the MarcPro?

[@SquatUniversity]

All of the units I showed do Low-Rate as well - so any of them are good choices. The marcPro is just my favorite.

[@Ferriani]

@@SquatUniversity oh nice, thank you! I thought the Powerdot didn't but that's good to know.

[@brendagorman6666]

Does the mark help with pain as well as stimulate muscle? Does it help build muscle?

[@charles2521]

TENS was based on electropuncture

[@bryerautry9048]

Patellar tendinitis? I really need an answer to this!!

[@rachelhenderson3275]

I have a client with rheumatoid arthritis. Some days she can do things, other days not so much. I’m looking to get her some EMS relief for after training and on her bad days when moving is unbearable. Would you say this is a good idea??

[@Know-nx5yo]

TENS/EMS will not work on any form of arthritis. Essential oils work on all type of arthritis.

[@peepers4763]

Doc, are yiu rich? The low rate EMS unit you mentioned is hundreds of dollars to over 1 grand. I’d love a low rate EMS device for occasional home use. Do you know of any other units?

[@Know-nx5yo]

there is no such thing as high rate or low rate tens. he just made it up.

[@LykeArgy]

I had a herniated disc and lost any contraction or feeling in the lateral triceps on my right arm, i know this wont fix nerve damage, but i was still wondering is it possible to target only the lateral head with any of these devices, while i wait for physio and control to see if i'm getting surgery?

[@Bodz2023]

I'm litterally going through the same thing but on my left side. How are you now?

[@LykeArgy]

​@@Bodz2023 Still the same with no feeling in the lateral tricep, the other heads work, still waiting for the control in about 2 months. I did get most of the gym strength back considering i couldn't litearlly do 1 pullup or pushup when it happened ( i don't know why i couldn't do pullups beacuse of the triceps , maybe somehting else was damaged but way less, so it got to heal properly) . I don't think my triceps will get sensation considering it's been 7 months now, and when i do triceps extensions i get 3-4 more reps on the healthy left arm when doing 10-15, I don't feel the difference that much on pressing motions until like the last GRIND rep.

[@mofarha77]

tens help with joint recovery and healing?

[@Know-nx5yo]

not it will not. it only provides temporary pain relief

[@judelong4806]

Surgery on a bone, is tens device suitable? As I’m Thinking of all the muscles affected around the bone post surgery?

[@Know-nx5yo]

No it will not. TENS only provide temporary pain relief. You need to follow the advice from your doctor.

[@LonghornNation14]

Can my Compex help with patellar tendinitis? If so, how do I place the pads for that kind of pain? I've looked online for a lot of sources and even the compex KZbin channel, but still can't find any information. Thank you!

[@SquatUniversity]

If it's really tendonitis it would only help with pain in the short term and not enough to fix the cause of it (often a load related issue). So I usually don't recommend TENS for those types of injuries.

[@jordanpostle8641]

Is that the only proper placement for tens of the quads?

[@johndienhoffer2707]

Should I ice my hip after full replacement surgery? Would a tins machine help my recovery after hip replacement?

[@Know-nx5yo]

TENS machine will not help. you need to follow the advice of your doctor.

[@michaelwright3172]

My unit has IFC and NMES settings, are those any better or different than TENS? Thanks, really enjoy learning from you!

[@Know-nx5yo]

NMES is just another term for EMS. IFC, NMES and TENS are used for different things.

[@Medumex]

Would you recommend for mild tennis/golfers elbow?

[@Know-nx5yo]

there are lots of videos that tell you how to fix tennis/golfers elbow

[@stefanallard3084]

Wich model? Looks way more robust then the shitty amazon models

[@jimkent9451]

What is your take on the Compex? Compex does offer low frequency twitches yet with no muscle contraction on the "Competition Recovery/Recovery Plus" setting. Is it preferable to have muscle contraction vs low frequency twitches? Thank you.

[@loko8045]

Also interested in this. I received a compex fit 1.0 today from my physiotherapist

[@Know-nx5yo]

@@loko8045 you should have asked your physiotherapist.

[@Kuma_Kares]

How do I tell if my unit has low rate tens? Or how do I put it into that mode?

[@Know-nx5yo]

low rate and high rate are just terms he made up. there is no such thing

[@wstewart5532]

What about a NMES device? How are they different and does NMES have a place in recovery and pain relief?

[@Know-nx5yo]

TENS provide temporary pain relief. NMES aka EMS can possibly help with recovery, depending on what condition your have.

[@nickb7731]

Is this something you could take every time you go to the gym or only for muscle / injury recovery? Can you overstimulate the muscle with the low rate tens, if you do it 30mins every day?

[@SquatUniversity]

Yes - I use my MarcPro after every day of training. It's basically like adding in a quick active recovery session (like a quick walk or riding a bike) but less stressful on the body.

[@brendagorman6666]

Would the Marc be useful for this too?

[@DennisNowland]

I don't even need to watch this video to tell you that TENS worked very well for me when nothing else did. So yes I recommend it.

[@michaeli6424]

I love my compex

[@salsatam]

Anyone have fibromyalgia/chronic pain that have had relief with TENS machines??

[@niacooper1494]

I have fibromyalgia and it helped my back and shoulder pain

[@jennifermonroy9127]

I have it, and it does help pain relief. For uppper and lower back pain. Talk to your therapist to profit the device features and effectively use the modes in it❤

[@law_wren]

Super thankful for your content. My question is for something like the "Bionic Gym" that is designed for extended and habitual use for conditioning and potentially supplementing weight loss, is it possible for this kind of TENS or EMS technology to cause nerve or muscle damage? Are there any reasons not to use that kind of a device? And is it realistic to expect improved muscle performance with consistent use, especially in the untrained?

[@sidrens5292]

Does the low rate tens help to prevent muscle atrophy during injury? E.g knee injury and sustaining VMO.

[@shelbymcdaniel6868]

Did you ever get an answer to this ?

[@sidrens5292]

@@shelbymcdaniel6868 no 😢

[@brendagorman6666]

Yes please answer for me too

[@Know-nx5yo]

there is no such thing as high rate or low rate tens. he just made it up. EMS, which he does not talk about, have been said to prevent muscle atrophy

[@javaplayz123]

I put a tens device on my nipples and turned it to 30

[@markbroad119]

It makes you hurt more for your body to kick up it's pain killing ability

[@sermac1]

Hi what do you think about tens for tendonitis? I have had bad bicep tendonitis which gives tennis and golfers elbow would these type of devices help with recovery?

[@Know-nx5yo]

no it will not. TENS only provide temporary pain relief. there are numerous videos showing you how to solve tennis/golfers elbow. it will take time to heal.