Katheryn Winnick Shows Off Boxing Skills in Workout Gear

“Vikings” star Katheryn Winnick, 46, shared a video of herself boxing in workout gear, showcasing her martial arts background. With black belts in taekwondo and karate, she credits fitness for both physical strength and mental clarity.

Winnick follows a balanced health regimen combining boxing, weight training, outdoor activities, and clean skincare. She stays hydrated, uses facial oils, and never skips sunscreen or her nightly bath ritual to wind down and refresh.

Her wellness philosophy includes a gluten-free diet, five small meals a day, juicing, and hot water with lemon. A lifelong martial artist, she once ran three martial arts schools and still champions strength, wellness, and self-discipline.