by Beyond Radix Physical Therapy
March 19, 2026
Sports Rehabilitation

Enhancing Recovery After ACL Reconstruction: The Role of NMES

ACL reconstruction is a common surgical procedure performed to restore knee stability after ligament injury. While surgery repairs the damaged ligament, proper rehabilitation is essential to regain strength, mobility, and full function of the knee.

Neuromuscular Electrical Stimulation (NMES) is a highly effective technique used in physical therapy to support muscle activation and accelerate recovery after ACL reconstruction. It is especially beneficial in the early stages when voluntary muscle contraction is limited.

“NMES helps restore muscle activation and strength, playing a key role in faster and more effective ACL rehabilitation.”
Beyond Radix Physical Therapy Clinical Insight

After ACL surgery, the quadriceps muscle often becomes weak due to pain, swelling, and reduced use. NMES works by delivering electrical impulses to stimulate muscle contractions, helping patients regain strength and improve neuromuscular control even before full voluntary activation is possible.

NMES therapy after ACL reconstruction
Benefits of NMES in ACL Rehabilitation

Incorporating NMES into a structured rehabilitation program enhances recovery outcomes by improving muscle strength and reducing the risk of long-term weakness or imbalance. It works best when combined with guided physical therapy exercises.

ACL rehabilitation physiotherapy session
Improves quadriceps muscle activation
Prevents muscle atrophy after surgery
Enhances strength and functional recovery
Supports early-stage rehabilitation
Improves overall knee stability and control

NMES is a valuable addition to ACL rehabilitation programs, helping patients regain strength faster and return to sports or daily activities with confidence. When used alongside physical therapy exercises, it ensures a more complete and efficient recovery process.

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