Hailey Bieber Dominates an Arm Workout Challenge and Fans Are Taking Notes

The challenge began with both competitors balancing on their elbows on exercise mats. Bieber confidently started by bending one arm behind her back, transferring all her weight to a single arm. Chandler attempted the same, but the difficulty increased when Bieber bent her second arm behind her back. Although Bieber skillfully supported her upper body with her core, Chandler lost her balance and couldn’t continue.








