Grab 2 Dumbbells and Get Ready to Crush This Trainer's 4-Move Arms and Abs Workout

You don't have to hit the gym for an hour plus in order to get a good workout in. Don't believe us? Just check out Kelsey Wells's latest workout video on Instagram. Because life can get crazy, Kelsey's expanded her PWR Program with PWR at Home, workouts you can do at home and even while traveling.

"Many apartments and hotels have gyms, but they have very limited space and equipment," Kelsey said in her caption. Instead of stressing about the lack of equipment, Kelsey's solution is simple: use the dumbbells. To save time Kelsey skipped straight sets (completing all the sets and reps of a given exercise before moving to the next exercise) and opted for supersets. Not only will supersets save time, the little rest in between each set will really get your heart rate up.

If you're short on time, definitely give Kelsey's PWR at Home workout a shot.

The Arms and Abs Workout

Don't forget to warm up before starting the workout. Once you're ready to go, grab a set of dumbbells. "Repeat as many times as possible for six minutes," Kelsey said. Be sure to cool down once you're done!

Take 30 seconds of rest.

Take 30 seconds of rest.

Be sure to check out the full video above to see how Kelsey performs each exercise.