Live stream preview

Watch this video and more on System of Strength - SOS

Watch this video and more on System of Strength - SOS

The ABC's (Arms, Back, Core)

CORE • 23m

Up Next in CORE

  • Classic Core

    With the help of an optional loop band, this challenge will guide you through core dominated exercises. The perfect add on to a cardio or heavy strength day.

  • Oh, Oh, Oh, Obliques

    The focus of this challenge will be on the obliques using 1 heavy weight. This workout is guaranteed to make you sore the next day.

  • Pec-tacular

    Chest flys, chest presses, and push ups... oh my! Kim will give you a "break" while doing quick core challenges.