Related by context. Frequent words. (Click for all words.) 83 strained hamstring 83 hamstring injury 81 groin injury 80 knee sprain 80 calf injury 80 sprained knee 80 sprained ankle 79 strained groin 79 sore hamstring 79 hip flexor 78 groin strain 78 ankle injury 77 knee injury 77 hamstring strain 77 ankle sprain 76 thigh injury 76 sore groin 76 calf strain 76 hamstring 75 sore shoulder 75 rib injury 73 Achilles tendon injury 72 abdominal strain 72 quadriceps 72 Achilles injury 70 turf toe 70 sprained 70 thigh strain 69 bruised ribs 67 groin 67 sore elbow 67 calf muscle 67 bone bruise 66 tendinitis 65 arthroscopic knee surgery 65 dislocated shoulder 65 muscle strain 65 spasms 65 ankle 65 sports hernia 64 stress fracture 64 torn ACL 64 oblique muscle 63 knee surgery 63 mild concussion 63 knee 63 soreness 63 Achilles tendon 62 concussion 61 nagging injuries 61 injury 61 plantar fasciitis 61 torn anterior cruciate ligament 61 thigh muscle 61 torn ligament 60 knee ligament 60 hyperextended 60 strained muscle 60 sore 59 broken collarbone 59 herniated disc 59 sprain 58 spraining 57 shin 56 ligament damage 56 fibula 56 contusion 56 stiff neck 55 played sparingly 55 broken rib 55 tendonitis 55 Achilles 55 torn labrum 54 hairline fracture 54 torn ligaments 53 elbow 53 mononucleosis 53 thigh 53 forearm 53 anterior cruciate ligament 53 shoulder 53 surgically repaired 53 suffered concussion 52 sustained concussion 52 stomach bug 52 calf 52 protective boot 52 starting lineup 52 stinger 51 sidelined 51 bone spur 51 cruciate ligament 49 flulike symptoms 49 triceps 49 rotator cuff 49 precautionary reasons 49 medial collateral ligament 48 collarbone 48 wrist 48 arthroscopic surgery 48 hip