Kayla Itsines' Arm Workout From Home

The celebrity trainer showcases upper body exercises you can do in quarantine--including mountain climbers, jackknives, push-ups and the caterpillar!

Kayla Itsines' Arm Workout From Home
The celebrity trainer showcases upper body exercises you can do in quarantine--including mountain climbers, jackknives, push-ups and the caterpillar!