Tennis elbow is an overuse injury of the tendon that attaches the forearm’s wrist-extending muscles to the outside of the elbow. Despite the name, most people who develop it do not play tennis; repetitive gripping, typing, lifting, and tool work cause far more cases. The pain sits on the outer elbow and flares when you grip, twist, or lift with the palm facing down. Most cases resolve without surgery, and the most dependable tennis elbow treatment is a structured program of physical therapy that gradually loads the tendon. At Manhattan Sports Medicine & Wellness Group, our physical therapists, chiropractors, and physicians treat tennis elbow at three Manhattan offices.
Signs You Have Tennis Elbow
Tennis elbow usually comes on gradually over several weeks instead of after a single injury. It shows up in a few predictable ways:
- Pain or burning over the bony bump on the outside of the elbow, sometimes spreading into the forearm
- Pain with gripping, such as holding a coffee mug, turning a doorknob, or shaking hands
- Pain when lifting with the palm facing down, even with something as light as a full shopping bag
- Weaker grip strength, most noticeable when holding an object with the arm straight
- Tenderness when pressing on the outer elbow
- Stiffness in the elbow first thing in the morning
Tennis elbow pain sits on the outside of the elbow. Pain on the inner side points to golfer’s elbow instead, and stiffness with locking or a loss of full straightening points to a joint problem, which is covered below.
What Causes Tennis Elbow?
Tennis elbow develops when the tendon that anchors the wrist-extending muscles to the outer elbow takes on more repetitive load than it can recover from. Small areas of tendon breakdown build faster than the body repairs them, which is why the condition is now understood as a tendon overload problem more than an inflammation problem. It is most common in adults from their mid-30s to their mid-50s, and four types of activity drive most cases.
Desk and Computer Work
Long hours of typing and mousing keep the wrist extensors working in a held position all day. For many office workers, a mouse used with the wrist bent back is the main driver.
Manual and Trade Work
Gripping and twisting tools such as screwdrivers, wrenches, and paintbrushes load the tendon hundreds of times a shift. Electricians, plumbers, painters, carpenters, and kitchen staff develop it often.
Racquet Sports and the Gym
A late or wristy backhand, a racquet with the wrong grip size, or heavy pulling and curling at the gym can overload the tendon. The risk is highest after a sudden jump in training.
Everyday Lifting and Carrying
Carrying groceries, a laptop bag, or a young child with the palm facing down strains the same tendon. A short burst of extra work, such as moving apartments or a home project, often sets it off.
Tennis Elbow vs. Golfer’s Elbow
Tennis Elbow (Lateral Epicondylitis)
Location: outside of the elbow
Tendons involved: wrist extensors, which pull the hand back
Worse with: gripping, lifting with the palm down, and backhand strokes
Golfer’s Elbow (Medial Epicondylitis)
Location: inside of the elbow
Tendons involved: wrist flexors, which curl the hand forward
Worse with: gripping, lifting with the palm up, throwing, and golf swings
Both are overuse injuries of the forearm tendons, and both respond to the same core approach of load management and progressive strengthening. Golfer’s elbow treatment at MSM follows the same plan, with the strengthening focused on the wrist flexors instead. Elbow pain that comes with stiffness, clicking, or a block to full straightening is a different problem, and the signs of a bone spur in the elbow are distinct from either tendon condition.
Tennis Elbow Relief at Home
The right changes at home and at work often make a real difference within a few weeks. These are the measures that help most:
- Change how you lift. Lift with the palm facing up whenever you can, and keep heavy objects close to your body. This shifts work away from the irritated tendon.
- Adjust your desk setup. Keep the wrist flat on the mouse instead of bent back, and bring the keyboard and mouse close enough that your elbow rests near your side.
- Try a counterforce strap. A strap worn just below the elbow can reduce pain during gripping tasks. It eases symptoms while the tendon recovers, but it does not heal the tendon on its own.
- Ice after aggravating activity. Ten to fifteen minutes at a time can calm a flare.
- Keep the arm moving. Pain-free use keeps the tendon adapting. Stopping all activity weakens the forearm, which leaves the tendon less tolerant when you return.
- Use anti-inflammatories sparingly. Over-the-counter medication can help during a flare, but it manages pain without strengthening the tendon.
If these measures have not helped after six to eight weeks, the tendon usually needs a guided loading program instead of more rest.
Tennis Elbow Exercises
These exercises build the tendon’s tolerance to load, which is the core of tennis elbow treatment. Start with Stage 1, and move to Stage 2 once those exercises feel easy. Mild discomfort up to about 3 out of 10 is acceptable during exercise, as long as it settles by the next morning.
Stage 1: Calm the Pain and Start Loading
Isometric Wrist Extension
Rest your forearm on a table, palm down, with your hand past the edge. Use your other hand to hold the affected hand still, then press the back of the affected hand up into it at a moderate effort. Nothing moves.
5 holds · 30 to 45 seconds each · once or twice daily
Wrist Extensor Stretch
Hold the affected arm straight in front of you, palm down. Use your other hand to gently bend the wrist down until you feel a stretch along the top of the forearm.
3 holds · 30 seconds each · twice daily
Stage 2: Build Tendon Strength
Progress here once Stage 1 causes no pain, which typically takes one to two weeks.
Eccentric Wrist Extension
Rest your forearm on a table, palm down, holding a 1- to 3-pound dumbbell with your hand past the edge. Use your other hand to help lift the weight up. Then lower it slowly on its own over three to four seconds.
3 sets · 15 reps · once daily
Forearm Rotation
Hold a light hammer by the handle with your forearm supported on a table. Slowly turn your palm up, then palm down, keeping the movement smooth and controlled.
3 sets · 10 reps each direction · every other day
Grip Squeeze
Squeeze a rolled towel or soft therapy putty at a comfortable effort, hold, and then release slowly.
3 sets · 10 reps · 3-second hold · every other day
If pain increases: Pain that builds from session to session, lingers into the next day, or comes with numbness in the hand means the program needs adjusting. That calls for an assessment. Pushing through usually makes it worse.
When to See a Specialist for Elbow Pain
Most tennis elbow improves with the measures above. A smaller number of cases need prompt assessment instead of a home program.
Get seen promptly if you have:
- Sudden pain with a pop, or new weakness after a fall or heavy lift
- Swelling, redness, or warmth around the elbow alongside a fever
- Numbness or tingling that spreads into the hand or fingers
- An elbow that locks, catches, or will not fully straighten
- Pain at rest or at night that keeps getting worse
- Pain that has not improved after six to eight weeks of home care
A hot, swollen elbow with a fever needs same-day attention because it can signal an infection. The other signs call for an evaluation soon, not an emergency visit.
How We Approach Tennis Elbow Treatment at MSM
Treatment starts with confirming the diagnosis. Neck problems, nerve irritation, and joint issues can all mimic tennis elbow, and each needs a different plan.
Physical therapy is the core of care. That means a progressive loading program like the one above, hands-on work for the forearm, and guidance on the movements that keep aggravating the tendon at work or in sport.
Soft-tissue treatment with Active Release Technique eases tight, overworked forearm muscles, and chiropractic care checks the wrist, neck, and upper back for problems that add load to the elbow.
Acupuncture helps some patients manage pain enough to keep progressing with rehab. When pain persists despite consistent rehab, our sports medicine physicians review the case and discuss further options, including imaging or injections when appropriate.
Tennis Elbow and Workers’ Compensation
Tennis elbow that develops from repetitive work tasks, such as typing, tool use, assembly, or lifting, may be covered under New York workers’ compensation. If your elbow pain started at work, let us know when you book so your visit is set up correctly.
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Frequently Asked Questions
How long does tennis elbow take to heal?
Many people improve noticeably within 6 to 12 weeks of consistent loading exercise. Left untreated or repeatedly aggravated, tennis elbow can linger for months, though most cases settle within a year. The earlier the load on the tendon is managed, the shorter recovery tends to be.
Should I wear a brace for tennis elbow?
A counterforce strap can reduce pain during gripping and lifting. It works best as a short-term aid alongside strengthening, not as the whole treatment.
Are cortisone shots a good option for tennis elbow?
Cortisone injections can ease pain quickly, but research links them to slower recovery and more recurrences over the following year. That is why exercise-based care comes first for most patients.
Do I need an MRI for tennis elbow?
Usually not. Tennis elbow is diagnosed with a physical examination. Imaging becomes useful when pain does not improve with treatment or when a tear or another condition is suspected.
Can I keep working or playing tennis?
Usually yes, with changes. Reducing the load that provokes pain, such as heavy gripping or repeated backhands, lets the tendon recover while you stay active.
Get Your Elbow Back to Full Strength
Tennis elbow that has lingered for weeks rarely clears without a plan. Our physical therapists, chiropractors, and physicians work together across three Manhattan offices to find what is overloading the tendon and build treatment around it.