Related by context. Frequent words. (Click for all words.) 57 concussion syndrome 56 glandular fever 55 tendonitis 54 tonsillitis 52 knee surgery 52 tendinitis 52 mononucleosis 51 elbow tendinitis 50 knee ligament injury 50 shin splints 50 shoulder soreness 49 knee injury 49 sciatica 49 illness 49 rib injury 49 Achilles injury 49 debilitating illness 48 elbow soreness 48 injury 48 shoulder tendinitis 48 stomach bug 48 ailment 47 groin strain 47 thigh injury 47 abdominal injury 47 muscle strain 47 hernia operation 47 calf injury 47 calf strain 47 stress fracture 47 Achilles tendinitis 46 sinus infection 46 torn calf muscle 46 knee tendinitis 46 elbow inflammation 46 knee ligament damage 46 bursitis 45 dislocated shoulder 45 groin injury 45 hamstring injury 45 strained oblique 45 strained oblique muscle 45 bulging disc 45 nagging groin 45 hamstring strain 45 ankle injury 44 torn abdominal muscle 44 ruptured Achilles tendon 44 strep throat 44 viral infection 44 sore elbow 44 spasms 44 Fiji Vijay Singh 44 broken metatarsal 44 concussion symptoms 44 torn hamstring 44 strained muscle 44 arthritis 44 strained abdominal muscle 44 rheumatoid arthritis 44 thigh strain 44 oblique strain 44 sore shoulder 43 soreness 43 cruciate knee ligament 43 rotator cuff tendinitis 43 biceps tendinitis 43 triceps injury 43 cracked rib 43 pinched nerve 43 stomach ailment 43 rheumatism 43 migraine headaches 43 torn pectoral muscle 43 abdominal strain 43 hernia 43 herniated disc 43 debilitating 43 torn rotator cuff 43 nagging injuries 43 bronchitis 43 vertigo 42 herniated disk 42 niggling injuries 42 depression 42 reconstructive knee 42 Crohn Disease 42 arthroscopic knee surgery 42 quadriceps strain 42 Achilles tendon injury 42 strained groin 42 chronic fatigue syndrome 42 knee sprain 42 fractured rib 42 torn labrum 42 ear infection 42 hip flexor injury 42 sports hernia 41 rib muscle 41 strained ligament 41 plantar fasciitis