Instagram fitness trainer Kayla Itinses reveals why she doesn't overshare personal life: 'It's not authentic

Fitness trainers Kayla Itsines and Kelsey Wells on the secret to

Kayla Itsines

KAYLA ITSINES (@kayla_itsines) • Instagram photos and videos

I'm really struggling to get started and STAY motivated. What's

Company founded by Kayla Itsines takes rival trainer to court over

Company founded by Kayla Itsines takes rival trainer to court over

Kayla Itsines' sister Leah being compared to fitness star

Kayla Itsines Is Winning Instagram Followers, One Ab Post at a

Kayla Itsines

KAYLA ITSINES (@kayla_itsines) • Instagram photos and videos

Best Fitness Accounts to Follow on Instagram

I'm not an influencer. I'm a personal trainer. Not someone who

KAYLA ITSINES (@kayla_itsines) • Instagram photos and videos