Khloe Kardashian 20 lb weight loss secret

Khloe Kardashian has revealed the secrets behind her 20 lb weight loss.

The reality star slimmer figure owes it in part to heart-pumping, foot-stomping boxing sessions.

Khloe Kardashian, 28, who has taken to wearing a series of skintight outfits lately, showed off her newly svelte figure on Thursday as she headed to an organic juice cafe in Los Angeles.

She said the sport keeps her motivated and prevents her from throwing in the towel on exercise.

“Well, I love to box,” Khloe Kardashian told OK! magazine.

“I’ve always boxed. I just love it. I’m good at it. I get the circuit really well.

“Like when they yell out numbers I’m really fast and good with it and it keeps me really entertained

“I don’t get bored and you shed weight when you do it.”

Khloe Kardashian’s motivator is world-famous trainer-to-the-stars Gunnar Peterson.

“I’ve been working out with Gunnar but I’ve been doing like a lot,” she said.

“I switch it up because I get really bored. So I do either Pilates or I go to Equinox gym and I make sure I do cardio, if I don’t do anything.

“But I love Gunnar for like my circuit training.”

Khloe Kardashian also turned to her older sister Kourtney – who has children Mason, 3, and Penelope, 9 months, with partner Scott Disick – for advice after seeing how quickly she has shed her pregnancy weight, according to Us Weekly.