
If you're after a fun, interesting way to build upper-body strength and work your core, this short dumbbell workout will do the trick. Using a variety of exercises, the session takes just 25 minutes to build muscle and burn fat.
It was designed by Juice & Toya, LA-based personal trainers and owners of personal training company One Body LA. The duo make use of a training format known as an EMOM, or every minute on the minute.