BeFiT GO | HIIT Fit - HIIT Workout: Upper Body and Abs

第 1 季，第 3 集: BeFiT GO | HIIT Fit - HIIT Workout: Upper Body and Abs is a 20-minute, upper body and abdominal circuit workout that is designed to exercise with on the go using your mobile device to burn fat, build strength and target all of the major muscles of the upper body and abs for maximum results.