Khloe Kardashian sports e a knee brace during yet another gym

She is on an intense fitness kick, working out for hours at a time, five days a week.

Khloe Kardashian Shares 'Hour Of Torture' Pumping Iron

Khloe Kardashian: See What She Keeps In Her Gym Bag

Khloe Kardashian shows off shapely derriere as she hits the gym

Khloe Kardashian Reveals Wardrobe Malfunction At People's Choice Awards

Khloe Kardashian shakes her hips and shows off her incredible abs in a sports bra and skintight leggings during workout

Khloe Kardashian flashes her rock-hard abs in sports bra during grueling workout at massive home gym with her BFF Malika

Khloe Kardashian rips troll after she's accused of having butt implants as she wears skintight leggings in workout video

Khloé Kardashian Shows Off Her New Waist Trainer

Khloe Kardashian shows off her toned figure in a blue sports bra during an early morning gym workout

Khloe Kardashian heads to gym amid James Harden dating rumours