What is Tennis Elbow?
Tennis elbow is a condition affecting the tendons that attach to the lateral epicondyle—the bony bump on the outside of your elbow. These tendons connect your forearm muscles (specifically the extensor carpi radialis brevis) to the bone.
When these tendons are overused or subjected to repetitive stress, they don't just get inflamed—they begin to break down at a microscopic level. The collagen fibers become disorganized, blood flow decreases, and the tissue loses its ability to repair itself. The result: chronic pain that doesn't respond well to traditional anti-inflammatory treatments.
- Pain and tenderness on the outer elbow
- Weak grip strength
- Pain when lifting, gripping, or twisting (opening jars, shaking hands)
- Pain that radiates down the forearm
- Stiffness in the elbow, especially in the morning
What Causes Tennis Elbow?
Despite the name, only about 5% of tennis elbow cases come from playing tennis. The real culprits are repetitive hand and wrist movements, poor ergonomics, age and tissue quality, and a sudden increase in activity.
- Computer work (mouse use, typing), manual labor, cooking and food prep, gardening and yard work
- Improper desk setup, ill-fitting tool handles, and awkward wrist positions
- Most common between ages 30–50; tendons naturally lose elasticity and blood flow with age
- Starting a new sport or hobby, picking up a new instrument, or DIY home projects
What DOESN'T Work (And Why)
Rest can stop further damage, but complete rest doesn't heal degenerated tendon tissue. The moment you resume normal activities, the pain returns because the underlying tissue quality hasn't improved. Extended rest can lead to muscle atrophy and stiffness.
Ice reduces acute inflammation and can provide temporary pain relief, but tennis elbow isn't primarily an inflammatory condition. NSAIDs can mask pain but don't address tissue degeneration; long-term use can have side effects and may slow tendon healing.
Cortisone shots can provide 6–12 weeks of relief, but they don't heal the tendon. Repeated injections weaken tendon tissue, have a high recurrence rate once the shot wears off, and carry a risk of tendon rupture. Counterforce braces can reduce strain during activities, but they redistribute load rather than heal tissue.
What DOES Work: Evidence-Based Treatments
Effective treatment requires stimulating tissue regeneration, not just managing inflammation. Eccentric strengthening exercises have the strongest evidence for tendon healing: they stimulate collagen remodeling and improve tissue quality. The classic exercise is the Tyler Twist using a Thera-Band FlexBar or similar resistance bar.
Manual therapy and myofascial release can address tightness in the shoulder, neck, or wrist that contributes to forearm strain. Ergonomic modifications can address the movement patterns that caused the problem.
SoftWave therapy uses unfocused electrohydraulic shockwaves to trigger biological healing at the cellular level. The source approach describes controlled microtrauma, stem cells and growth factors, new blood-vessel formation, and collagen reorganization.
- Tyler Twist protocol: 3 sets of 15 reps, twice daily; progress gradually
- Adjust desk height and monitor position; use ergonomic mouse, keyboard, and larger padded grips; take frequent breaks
- Multiple studies show 70–90% success rates for tennis elbow; the source describes stronger long-term outcomes than cortisone
What to Expect with SoftWave Therapy
Some patients notice reduced pain after 1–2 sessions; significant improvement typically occurs around 4–6 sessions, and full tissue remodeling takes 8–12 weeks.
Sessions are typically 1–2 times per week and last 5–10 minutes. Treatment can target the lateral epicondyle, forearm extensors, and often the neck and shoulder. Most patients describe a deep tapping or pressure sensation; intensity can be adjusted based on pain threshold.
The Integrated Treatment Protocol
The source protocol combines SoftWave, progressive eccentric exercise, activity modification, ergonomic fixes, and manual therapy over a 9–12 week progression.
- Weeks 1–4: SoftWave 2x/week; gentle eccentric exercise; modify activities; manual therapy 1x/week
- Weeks 5–8: SoftWave 1x/week; progress resistance; continue manual therapy; gradually increase activity
- Weeks 9–12: maintenance SoftWave as needed; continue strengthening; return to normal activity; focus on prevention
When to Seek Treatment
Chronic tennis elbow (symptoms lasting more than three months) is much harder to treat than acute cases. The source recommends seeking treatment before waiting six months.
- Pain persists for more than 2–3 weeks
- Grip strength is noticeably weaker
- Simple tasks cause pain
- You are modifying activities to avoid pain
- Over-the-counter treatments are not helping
- Pain affects work or hobbies
The Bottom Line
Tennis elbow is a degenerative tendon condition, not just inflammation. The source article describes eccentric exercises, manual therapy, ergonomic modifications, and electrohydraulic shockwave therapy as an integrated approach to tissue regeneration and lasting relief.
If you've been dealing with elbow pain for weeks or months, schedule an intro session at Biohacker Rehab in Encino, CA.