Browsing Tag

what are 21s

  • February 17, 2019 Fitness

    Get Your Best Arms Ever with This 21s Workout

    woman exercise

    Michele Sotak (@musclesmichele) is a CPT and Life Fitness Master Trainer. Here, she shares a 21s workout to get your best arms, ever. Ready to get the best arms of your life? It’s time for an intense training day, courtesy of this 21s workout. Inside the 21s Workout Instead of the standard 12-15 rep range, try…