Tennis elbow and golfer’s elbow are both overuse tendon injuries of the elbow, but they sit on opposite sides. Tennis elbow (lateral epicondylitis) causes pain on the outside of the elbow, where the wrist-extensor tendons attach; golfer’s elbow (medial epicondylitis) causes pain on the inside, where the wrist-flexor and pronator tendons attach. Sorting tennis elbow vs golfer’s elbow comes down to two things: where it hurts and which motions make it worse.
Here’s the ironic part — neither condition is usually caused by its namesake sport. Both come from repetitive gripping, lifting, and wrist motion, which is why we see them in Aggie weightlifters, pickleball players, CrossFitters, mechanics, hairstylists, and desk workers just as often as in racket athletes here in College Station. Below is how to identify which one you have and the treatment path that actually shortens recovery.
Tennis Elbow vs Golfer’s Elbow: The Core Difference
The fastest way to tell them apart is to press on the bony bump on each side of your elbow and note which one is tender, then test which motion reproduces the pain. Despite the “-itis” in their medical names, both are now understood as tendinopathies — a breakdown and disorganization of the tendon’s collagen from repetitive load, more degeneration than active inflammation, according to the Cleveland Clinic and AAFP. That distinction matters because it explains why rest alone rarely fixes them: the tendon needs to be reloaded correctly, not just rested.
| Feature | Tennis Elbow (lateral) | Golfer’s Elbow (medial) |
|---|---|---|
| Where it hurts | Outside of the elbow | Inside of the elbow |
| Tendon involved | Wrist extensors (ECRB) | Wrist flexors & pronators |
| Pain trigger | Straightening/extending the wrist, gripping, lifting with palm down | Bending the wrist, gripping, twisting the forearm palm-up |
| Everyday aggravators | Shaking hands, lifting a coffee mug, backhand, mouse/typing | Golf swing, dumbbell curls, swinging a hammer, throwing |
| Relative frequency | More common of the two | Less common |
| Peak age | 30–50 | 30–50 |
Tennis elbow is the more common of the two overall, and both peak between ages 30 and 50, per the Cleveland Clinic and Mayo Clinic. A quick self-check: with your arm straight, resist someone pushing your wrist down — pain on the outside points to tennis elbow. Resist a push up while your palm faces down, and inner-elbow pain points to golfer’s elbow.
Why They Happen
Both conditions are load problems. The tendon is asked to absorb more repetitive force than it can currently tolerate, and the point where the tendon anchors to the bone starts to break down faster than the body repairs it. Common drivers include a sudden jump in training volume, poor grip or wrist mechanics, under-recovered forearm muscles, and equipment issues — a racket grip that’s too small, a barbell knurling that shreds your grip, or a workstation that keeps your wrist extended all day.
For our College Station patients, the culprits cluster seasonally: the pickleball boom keeps outer-elbow cases coming in year-round, fall semester brings A&M students back to the rec-center weight rooms with too-fast progressions, and hunting season adds recoil and repetitive gripping to the mix. The tissue doesn’t care whether the load came from a forehand or a front squat — it responds the same way.
How to Treat Both (the Same Principles Apply)
Roughly 80–95% of tennis and golfer’s elbow cases resolve without surgery, according to the Mayo Clinic and the American Academy of Orthopaedic Surgeons — but “resolve on its own” can mean 6 to 12 months of nagging pain if you just wait it out. Active, targeted treatment is what compresses that timeline. The core protocol is the same for both sides; only the specific muscles you load differ.
1. Calm the tissue and adjust the load
You rarely need to stop using the arm entirely — you need to stop the specific aggravating motion long enough for symptoms to settle. Modify grip, drop the weight, or change the movement pattern that spikes your pain. Ice after activity and short-term anti-inflammatories can blunt symptoms, but the American Academy of Family Physicians notes they don’t fix the underlying tendon problem.
2. Release the overloaded forearm
Chronically tight, knotted forearm muscles keep tugging on the irritated attachment point. In clinic, soft tissue therapy and dry needling target the extensor mass (tennis elbow) or flexor-pronator mass (golfer’s elbow) directly. Multiple peer-reviewed trials have found dry needling helpful for reducing pain and improving grip strength in lateral epicondylalgia, often speeding relief beyond stretching alone.
3. Rebuild the tendon with progressive loading
This is the step that actually cures it. Tendinopathy responds to progressive resistance — specifically eccentric and isometric wrist and grip exercises that gradually rebuild the tendon’s load capacity. A structured physical rehabilitation program builds this progression correctly so you strengthen the tendon without re-flaring it, then addresses the grip and shoulder mechanics that overloaded it in the first place.
4. For stubborn, chronic cases: shockwave
When a case has dragged on for months and hasn’t responded to loading and soft-tissue work, StemWave® shockwave therapy is a non-invasive option that stimulates a fresh healing response in a degenerated tendon. Randomized studies of extracorporeal shockwave therapy (ESWT) for chronic lateral epicondylitis have shown improvements in pain and function versus placebo, making it a useful next step before anyone talks about injections or surgery.
Recovery Timeline: What to Expect
| Stage | Typical window | What’s happening |
|---|---|---|
| Early / acute | 1–2 weeks | Pain settles with load modification and soft-tissue care |
| Loading phase | 3–8 weeks | Progressive strengthening rebuilds tendon capacity |
| Return to full activity | 6–12 weeks | Grip and sport-specific loading restored |
| Stubborn / chronic | 3–6+ months | May warrant shockwave; untreated cases can linger 6–12 months |
Most people who address it early feel meaningfully better within a few weeks, per Mayo Clinic guidance — the multi-month timelines are usually the folks who trained through it. The single biggest mistake is “pushing through the grip pain,” which keeps the tendon in a broken-down state and turns a several-week problem into a several-month one.
When to Get It Checked in College Station
Book an evaluation if elbow pain has lasted more than 1–2 weeks despite backing off, if your grip is weakening, if it returns every time you lift or play, or if you feel numbness or tingling into the hand (which can signal nerve involvement rather than a simple tendon issue). At Alpha Sports Performance Medicine, we confirm which side is actually involved, treat the tendon directly, and build you a loading plan instead of leaving you to guess. Seek prompt medical care instead if you had a sudden pop with immediate swelling or can’t move the elbow — that suggests a different injury than a tendinopathy.
Frequently Asked Questions
How do I know if I have tennis elbow or golfer’s elbow? Press the bony bumps on each side of your elbow. Tenderness on the outside plus pain when you extend or grip means tennis elbow; tenderness on the inside plus pain when you flex the wrist or turn the forearm palm-up means golfer’s elbow.
Can you have tennis elbow and golfer’s elbow at the same time? Yes. Because both come from gripping and forearm overload, some lifters and racket-sport athletes irritate the tendons on both sides of the same elbow, or one on each arm.
How long does tennis or golfer’s elbow take to heal? Many cases improve within a few weeks of load management and treatment. Left untreated, they can linger 6–12 months, according to the Mayo Clinic — which is exactly why early, active rehab shortens recovery.
Should I rest completely or keep using my arm? Neither extreme. Stop the specific motion that spikes your pain, but keep the tendon working with the pain-free, progressive loading exercises your provider prescribes — total rest often leaves the tendon just as weak when you return.
Does dry needling or shockwave really help elbow tendon pain? Both have peer-reviewed support. Dry needling can reduce pain and improve grip in lateral epicondylalgia, and shockwave (ESWT) has shown benefit for chronic, stubborn cases that haven’t responded to exercise alone.
Is surgery usually necessary? No. The Mayo Clinic and AAOS report that the large majority of tennis and golfer’s elbow cases resolve without surgery when treated with load management, targeted rehab, and — when needed — shockwave therapy.
Fighting elbow pain that flares every time you grip or lift? Book an appointment online or contact Alpha Sports in College Station and we’ll pin down which tendon is involved and get you back to full strength.