About the Author KAYLA ITSINES is a personal trainer and global fitness phenomenon. She has created the world's largest and most supportive online female fitness community, the successful BBG and BBG Stronger Workout and Eating Guides, all hosted in the renowned womens fitness app, Sweat. Kayla was recently named the world's number one fitness influencer by Forbes Magazine. She lives with her partner Tobi Pearce in Adelaide, Australia.
Trustpilot
2 months ago
2 weeks ago