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Tennis Leg and Calf Muscle Tear Treatment in Fort Lauderdale

Ultrasound diagnosis and non-surgical care with Dr. Jorge A. Gonzalez, MD, triple board-certified

A sudden, sharp pain in the back of the calf during a lunge or sprint can be tennis leg, a tear of the calf muscles. It often feels like being kicked, and it is common in racket sports, running and other active pursuits. An evaluation helps confirm the injury, rule out other causes of calf pain, and plan your return to activity.

At the Institute of Regenerative Orthopedics & Sports Medicine (IROSM), Dr. Jorge Gonzalez, MD at IROSM in Fort Lauderdale uses in-office ultrasound to see the tear and build a non-surgical care plan for appropriate candidates.

Book Your Appointment Now: (954) 751-6990 Make an Inquiry Online
What Is Tennis Leg? Calf Muscle Tear Explained | Fort Lauderdale
Important Notice from IROSM: Tennis leg care is a customized medical treatment performed by Dr. Jorge Gonzalez. A thorough clinical evaluation at IROSM in Fort Lauderdale determines whether rest and rehab, ultrasound-guided drainage, or an alternative approach best fits your calf injury.

What is tennis leg?

Tennis leg is a tear or strain of the calf muscles, usually the inner (medial) head of the gastrocnemius where it joins the Achilles tendon area. Less often it involves the soleus muscle underneath or the small plantaris tendon. Despite the name, it is not limited to tennis. It often happens during a sudden push-off, lunge or sprint, in sports such as tennis, pickleball, running and basketball, and is more common from middle age onward.

Tennis leg is often confused with an Achilles tendon tear, which is a different injury that affects the tendon lower down near the heel. An exam and ultrasound help tell them apart. Learn more about Achilles pain and its treatment.

Calf muscle tear symptoms

Common signs of tennis leg

  • Sudden, sharp pain in the back of the calf
  • A feeling of being kicked or hit in the calf
  • Sometimes a pop at the moment of injury
  • Swelling and tightness in the calf
  • Bruising that can spread toward the ankle
  • Pain when rising onto your toes or pushing off

Calf pain and swelling can also come from a blood clot in a leg vein (deep vein thrombosis) or a ruptured Baker’s cyst. These can look similar to a calf tear, so a new, painful, swollen calf should be checked promptly. Seek urgent care if you also have chest pain or shortness of breath.

How tennis leg is diagnosed with ultrasound

Dr. Gonzalez can often diagnose a calf muscle tear in the office using ultrasound for orthopedics and sports medicine. Ultrasound shows which muscle is torn, how large the tear is, and whether blood or fluid has collected between the muscles (a hematoma). It can also help check the Achilles tendon and look for other causes of calf pain.

Knowing the size and location of the tear helps set a sensible plan for rest, rehab and a gradual return to sport. In some cases, other imaging or testing is recommended.

Tennis leg and calf strain treatment

Most calf muscle tears are treated without surgery. The plan depends on the size of the tear and your activity goals, and is decided at your evaluation. Options may include:

Early care

Relative rest, ice, compression and elevation, sometimes with a heel lift, a boot or crutches for a short time to take stress off the calf.

Rehab and physical therapy

Gentle motion, then progressive strengthening and a gradual return to running and sport, guided by how the calf responds.

Draining a hematoma

When a large collection of blood or fluid forms, it may be drained with a needle under ultrasound. Read how image-guided injections support precise needle placement.

Other options in selected cases

For slow-healing muscle injuries, PRP therapy or MLS laser therapy may be discussed as non-surgical options to consider. Surgery is rarely needed.

Recovery time varies with the size of the tear, your age and your sport. Returning to full activity too early can raise the risk of re-injury, so a graded plan matters. Similar principles apply to other muscle injuries such as hamstring pain and strains. For sports injuries more broadly, see our sports medicine care in Fort Lauderdale.

Video: tennis leg symptoms and ultrasound diagnosis

The video at the top of this page explains what tennis leg is. In this second video, Dr. Gonzalez describes the symptoms and shows how ultrasound is used to diagnose a calf muscle tear. Every case is different, and results vary.

Tennis leg symptoms and treatment

Tennis leg symptoms and treatment

What the Research Says

  1. Delgado GJ et al., 2002, Radiology: in an ultrasound study of 141 patients with tennis leg symptoms, a tear of the medial gastrocnemius muscle was the most common finding (about two thirds of patients), while plantaris tendon tears were rare. About 1 in 10 patients had a blood clot in a leg vein instead, which is why checking a painful, swollen calf matters. Source

Tennis Leg Treatment in Fort Lauderdale

Providing tennis leg and calf strain evaluation and treatment to residents in Fort Lauderdale, Pompano Beach, Plantation, and Broward County. For our Hialeah office, se habla español.

Institute of Regenerative Orthopedics & Sports Medicine (IROSM)
3333 West Commercial Blvd, Suite 101
Fort Lauderdale, FL 33309
Phone: (954) 751-6990

Frequently Asked Questions About Tennis Leg at IROSM

What is tennis leg?

What is tennis leg?
Tennis leg is a tear or strain of the calf muscles, most often the inner (medial) head of the gastrocnemius. It usually happens during a sudden push-off or lunge and is common in racket sports, running and other active pursuits.

What does a calf muscle tear feel like?

What does a calf muscle tear feel like?
Many people feel a sudden, sharp pain in the back of the calf, as if they were kicked. There may be a pop, followed by swelling, bruising and pain when rising onto the toes.

Is tennis leg the same as an Achilles tendon tear?

Is tennis leg the same as an Achilles tendon tear?
No. Tennis leg affects the calf muscle, higher up in the leg. An Achilles tendon tear affects the tendon near the heel. They can feel similar at first, and an exam and ultrasound help tell them apart.

How is tennis leg diagnosed?

How is tennis leg diagnosed?
Diagnosis starts with your history and an exam. At IROSM, Dr. Gonzalez often uses in-office ultrasound to see which muscle is torn, how large the tear is, and whether blood or fluid has collected.

How long does tennis leg take to heal?

How long does tennis leg take to heal?
It varies with the size of the tear, your age and your activity level. Small strains may settle sooner than larger tears. Your physician will give you a plan and guide a gradual return to sport based on how the calf responds.

Could calf pain be a blood clot?

Could calf pain be a blood clot?
Yes, a blood clot in a leg vein can cause calf pain and swelling that feel similar to a muscle tear. A new, painful, swollen calf should be checked promptly. Seek urgent care if you also have chest pain or shortness of breath.

Do I need a referral to be seen for a calf injury?

Do I need a referral to be seen for a calf injury?
No referral is needed to book an evaluation at IROSM. Call (954) 751-6990 to schedule a visit at our Fort Lauderdale office.

Could Your Calf Pain Be Tennis Leg?

Triple board-certified · Fellowship-trained at the Andrews Institute · No referral needed

Schedule a consultation with Dr. Jorge Gonzalez at IROSM in Fort Lauderdale to find out what is causing your calf pain and which tennis leg treatment is right for your condition.

Book Your Appointment Now: (954) 751-6990 Make an Inquiry Online
Dr. Jorge A. Gonzalez, MD
Medically reviewed by: Dr. Jorge A. Gonzalez, MD
Institute: Institute of Regenerative Orthopedics & Sports Medicine (IROSM)
Last reviewed: September 2026

Disclaimer: This content is for general educational purposes and does not constitute formal medical advice. Individual patient outcomes will vary. Tennis leg treatment at IROSM in Fort Lauderdale requires a clinical examination by Dr. Jorge Gonzalez to establish candidacy. Serving Fort Lauderdale, Pompano Beach, Plantation, and surrounding Broward County communities.