Tennis Elbow (Lateral Epicondylitis)

Explanation of Diagnosis

Tennis elbow (lateral epicondylitis) is irritation and overuse of the tendon(s) on the outer side of your elbow, where forearm muscles attach. It often happens when the wrist and grip are repeatedly used, especially with gripping, lifting, or twisting motions. Symptoms commonly include pain or burning on the outer elbow, tenderness when pressing the area, and discomfort when gripping or lifting a cup. Symptoms may worsen during activity and can linger even after you stop the aggravating motion.

Specific Work Modifications

• Take frequent micro-breaks to relax your forearm and shake out your hand every 15 to 30 minutes.
• Avoid sustained gripping; use larger handles or padded grips to reduce force on your wrist and elbow.
• If you type, keep your wrist in a neutral position and use a lighter mouse/grip; consider an ergonomic mouse if symptoms flare.
• For lifting or carrying, keep objects close to your body and use two hands when possible instead of one strong grip.
• Reduce or alternate tasks that involve repetitive wrist extension (for example, using hand tools or scrubbing); rotate duties when you can.
• If you use a keyboard or tool that requires repeated force, briefly reduce the weight/resistance and increase support (for example, using a bench or tool rest).

Specific Activity Modifications

• Temporarily cut back on tennis, racquet sports, and throwing motions that trigger outer-elbow pain.
• Avoid gripping too tightly during workouts; use open-hand techniques when possible and lighten the load.
• If you do lifting, avoid exercises that load the wrist extensors aggressively (such as heavy curls with a strong wrist bend) and focus on symptom-free alternatives.
• For chores like wringing, scrubbing, or turning wrenches, use a slower pace and reduce twisting; switch hands or vary technique.
• When cycling or using handlebars, adjust grip and posture to reduce repeated wrist tension and keep your wrist neutral.
• Stop an activity for the day if pain sharply increases or changes from mild discomfort to sharp pain, catching, or weakness.

Recommended Supplements

• Omega-3 fatty acids, 1 to 2 grams per day, may help some people with inflammation-related pain sensitivity.
• Curcumin or turmeric extract, commonly 500 mg once or twice daily with food, may support normal inflammatory balance.
• Vitamin D3, commonly 1,000 to 2,000 IU per day if you are not getting enough sun, may support musculoskeletal health (best guided by a blood test).
• Collagen peptides, commonly 10 grams per day, may support tendon and soft-tissue remodeling when used consistently.

Recommended Nutrition and Hydration

Diet Recommendations

• Aim for a balanced diet with adequate protein (often from lean meats, fish, eggs, beans, and dairy) to support tissue repair.
• Include colorful plants daily (vegetables, berries, leafy greens) for antioxidants that can support recovery.
• Choose healthy fats (olive oil, nuts, seeds, fatty fish) and limit processed foods that can increase inflammatory load.
• If your weight or blood sugar is an issue, improving them can reduce overall strain on joints and healing capacity.

Hydration Tips

• Drink regularly through the day so your urine is pale yellow most of the time.
• Hydrate before and after exercise, especially if you sweat or work in warm environments.

Home Exercise Prescription

Do these exercises 4 to 6 days per week, staying in a pain-safe range.

1. Wrist extensor stretch, gently straighten your wrist and bend it back with your other hand until you feel a mild stretch on the outer elbow, hold 20 to 30 seconds, repeat 3 times.
2. Wrist extensor isometrics, with your forearm supported and palm down, try to extend your wrist against your other hand or a light resistance without moving, hold 10 seconds, repeat 8 to 12 times.
3. Eccentric wrist extension (only if tolerable), use your other hand to lift the wrist up, then slowly lower it with the sore side over 3 to 5 seconds, do 2 sets of 8 to 12.
4. Forearm pronation and supination with light control, hold a small light weight or use a hammer handle, slowly rotate palm down to palm up, 2 sets of 10.
5. Gentle grip strengthening with a soft ball or putty, squeeze at about half effort and release slowly, 2 sets of 10.
6. Avoid painful resistance and sharp, worsening pain during or after exercises; stop and seek guidance if symptoms significantly flare.

Helpful Books

• "Explain Pain" written by David Butler and Lorimer Moseley
• "Why We Hurt" written by Gabor Maté