During his early teens, he developed a tumor on his left ankle which nearly caused his leg to be amputated.

A month earlier, days before the Boston Marathon, an infected hair follicle caused his left leg to swell.

Then he kneed her in the thigh, causing her right leg to buckle.

One shot leaked underneath a nerve, causing his leg to go numb.

A shot he had taken for his injured groin had caused his left leg to go numb.

The fact that the drive caused her leg to ache irritated her.

One of the shots leaked underneath a nerve, however, causing Bettis's leg to go numb and preventing him from playing.

The explosion caused his left leg to burst and seared his lungs.

What causes your leg to feel tingly when it falls asleep?

Upon landing, he overtwisted, causing his left leg to bear the full brunt of weight.