Introducing weights for your workout isn’t just bomb for the way your bod appears. Pumping iron can increase endorphins and Increase self-esteem. Bonus: A dumbbell only workout for home or the health club that could pack on muscle mass. This routine was designed by Frankoman from crew Muscle & Strength. https://econopass.com/health-and-fitness/fitness-zone/fitness-effective-workouts/inside-my-current-workout-routine/