Runners - 15 times greater risk
Insertional Achilles tendinopathy
Midportion tendinopathy (including tendinosis with or without partial tears)
Reactive tendinopathy
Tendon disrepair
Degenerative tendinopathy
Swelling at the back of the ankle
Using badly designed equipment, including footwear
An Anterior Cruciate Ligament (ACL) sprain or tear
Headache
Anterior cruciate ligament (ACL) tear
Hot liquids
Numbness and tingling