On your way back from an anterior cruciate ligament injury? Nasty.
But in the latest instalment of this exclusive injury clinic for FourFourTwo Performance, Bolton Wanderers' head physio Andy Mitchell explains how to ensure you're fully fit before running out on the pitch.
More after the break
Treating injuries with RICE
Treating anterior cruciate ligament injuries
Medial collateral ligament rehab
Treating a medial collateral ligament tear
Hamstring pull or strain rehab
Treating a hamstring pull or strain
Injury clinic: cartilage tear of knee
Injury clinic: cartilage tear of knee rehab
Injury clinic: twisted ankle
Injury clinic: twisted ankle rehab
Injury clinic: groin strain
Injury clinic: groin strain rehab