by: Chin Yi Khern, Physiotherapist, Regis Wellness
Last updated: Febuary 23, 2026
Anterior cruciate ligament (ACL) tears are common among football players at all levels. Injury can sideline athletes for months and impact long term knee health. AFC players in Singapore and worldwide face this risk during sprinting, cutting, and pivoting actions. ACL tears occur when force on the knee exceeds ligament strength, often during sudden direction changes or landing from a jump. Non-contact ACL injuries make up a large share of cases in football. Risk reduction and structured rehabilitation are key to returning to play safely.

High quality, effective, holistic treatment
The ACL stabilises the knee during forward movement and rotation. When it tears, stability is lost. Without proper treatment, long term issues can develop, including early osteoarthritis or recurrent instability. ACL tears often require surgery and a long recovery. Partial tears or low demand athletes sometimes follow non-surgical rehab, but this must be guided by a clinician.
Football involves high speed running, sudden cuts, and jumps. These movements place load on the knee. When muscles are weak or mechanics are poor, the knee absorbs more force. This increases ACL strain. Common contributing factors include:
A structured prevention plan reduces injury risk. Programs that combine strength, neuromuscular training, and movement skills can reduce ACL injuries by up to half.
Strength and Conditioning
Neuromuscular and Movement Training
Plyometrics and Agility
Warm Up and Recovery
Footwear and Field Conditions
Education and Technique
ACL rehabilitation is long and staged. The aim is to restore strength, mobility, and confidence before returning to play. It is important to involve your physiotherapist regularly in each phase of the process to ensure a quick and safe recovery.
Early Stages (0–6 Weeks)
In this phase, physiotherapy may focus on:
Foundation Strengthening (6–12 Weeks)
In this phase, physiotherapy may focus on:
Advanced Strength and Neuromuscular (3–6 Months)
In this phase, physiotherapy may focus on:
Sport Specific Progressions (6–9 Months)
In this phase, physiotherapy may focus on:
Return to Play (9–12+ Months)
In this phase, physiotherapy may focus on:
Complete ACL tears often need surgical reconstruction if you want to return to high level football. Surgery uses graft tissue to replace the torn ligament. Post surgical rehab lasts 6 to 12 months and physiotherapy guides every phase of recovery.
ACL tears can change a football season or career. Structured prevention training and disciplined rehabilitation reduce the risk of initial injury and re injury. Players who follow evidence-based strength and neuromuscular programs improve knee stability and movement mechanics. Consulting a professional physiotherapist can help to better design training plans with the goal of reducing the risk of injury.
Persistent knee pain, instability, or swelling requires assessment by a sports medicine specialist or physiotherapist trained in ACL care. A tailored plan supports safe return to football.
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