Hello, I am Jaeho, a trainer and physical therapist. Today's routine is a full-body strength training routine using dumbbells. Strength training that combines load training such as dumbbells with incomplete rest can expect more energy consumption, improved full-body muscle endurance, and increased muscle strength. If you increase the exercise load, it is also a good idea to secure a longer rest period. For beginners who are starting to exercise, we recommend slowing down the speed of the exercise movement and performing it with the correct posture.