Six weeks ago, Mikaela Shiffrin didn't have the core strength ... included preventive surgery to ward off an infection inside a wound that penetrated through three layers of muscle and hours ...

Six weeks ago, Mikaela Shiffrin didn’t have the core strength ... preventative surgery to ward off an infection inside a wound that penetrated through three layers of muscle to hours of arduous ...

Mikaela Shiffrin Healed From Puncture Wound Suffered in Ski Crash, Will Race Next Week in France Six weeks ago, Mikaela Shiffrin didn’t have the core strength to even rise out of a chair.