Related by context. Frequent words. (Click for all words.) 71 concussion symptoms 65 concussion 58 sports hernia 55 mild concussion 54 knee sprain 53 strained groin 52 groin injury 52 tendinitis 52 knee injury 52 arthroscopic knee surgery 52 torn labrum 52 bone bruise 52 knee surgery 52 mononucleosis 51 concussions 51 groin strain 51 sore groin 51 sprained knee 51 hernia surgery 51 knee tendinitis 51 sore shoulder 51 oblique strain 51 ankle sprain 50 soreness 50 quadriceps injury 50 shoulder tendinitis 50 herniated disk 50 stress fracture 50 torn ACL 49 hip flexor 49 herniated disc 48 hamstring strain 48 plantar fasciitis 48 hamstring injury 48 strained hamstring 48 rib injury 48 torn anterior cruciate ligament 47 sore elbow 47 calf strain 47 calf injury 47 muscle strain 47 surgically repaired 47 sprained ankle 47 injury 47 tendonitis 47 spasms 47 torn meniscus 47 torn hamstring 46 ailment 46 ankle injury 46 sore hamstring 46 torn ligament 46 pinched nerve 46 sprained 45 nagging injuries 45 abdominal strain 45 migraine headaches 45 sinus infection 45 Achilles injury 45 anxiety disorder 45 sprain 45 Achilles tendon injury 45 turf toe 44 vertigo 44 concussed 44 thigh injury 44 contusion 44 suffered concussion 44 dislocated shoulder 44 sustained concussion 44 bruised ribs 44 broken collarbone 43 sprained ligament 43 hairline fracture 43 strained muscle 43 oblique muscle 43 torn Achilles tendon 43 migraines 43 healthy scratch 43 torn ligaments 43 torn knee ligament 43 microfracture surgery 42 shin splints 42 groin muscle 42 torn cartilage 41 sidelined indefinitely 41 thigh strain 41 appendectomy 41 NHL lockout 41 blurred vision 41 Hodgkin disease 40 broken rib 40 staph infection 40 illness 40 abdominal surgery 40 strep throat 40 stress fractures 40 arthroscopic surgery 40 stiff neck 40 hernia operation 40 dizziness