Related by context. Frequent words. (Click for all words.) 65 calf strain 64 muscle strain 64 hamstring strain 63 groin strain 62 rib injury 62 sore shoulder 62 soreness 61 hamstring injury 61 injury 61 groin injury 60 calf injury 60 knee injury 60 strained hamstring 59 thigh strain 59 thigh injury 58 quadriceps injury 58 hamstring 58 ankle injury 58 strained muscle 58 groin muscle 58 abdominal strain 57 strained groin 57 oblique strain 57 sprained ankle 57 knee sprain 57 spasms 56 tendinitis 56 sore elbow 56 torn hamstring 56 groin 56 calf muscle 56 Achilles tendon injury 55 sore hamstring 55 knee tendinitis 55 sore groin 55 Achilles injury 55 stress fracture 55 dislocated shoulder 55 knee surgery 55 mild concussion 55 hip flexor 54 elbow 54 tendonitis 54 bruised ribs 54 stiff neck 54 shoulder tendinitis 54 sprain 54 pinched nerve 53 pectoral muscle 53 ankle sprain 53 herniated disk 53 ligament damage 52 knee 52 shin splints 52 sprained 52 ankle 52 concussion 52 herniated disc 51 surgically repaired 51 sprained knee 51 cramp 51 sore 51 cramps 51 oblique muscle 51 broken rib 51 torn ligament 51 discomfort 50 quadriceps 50 bone bruise 50 torn labrum 50 contusion 50 shin 50 thigh muscle 50 shoulder 50 stomach bug 50 hyperextended 50 leg cramps 49 stomach ailment 49 turf toe 49 muscle spasms 49 sports hernia 49 niggle 49 cortisone shot 49 torn meniscus 49 ankle ligament 48 nagging injuries 48 spasm 48 concussion symptoms 48 broken collarbone 48 sinus infection 48 viral infection 48 torn cartilage 48 torn ligaments 48 knee ligament 48 arthroscopic knee surgery 48 tendon 47 Achilles tendon 47 tightness 47 undergo surgery 47 forearm 47 bruise