— Fitness, HIIT — 30 Day Back Workout May 3, 2017 This back workout is really challenging but very EFFECTIVE! Will see results in no time! Remember you can choose the weight that suits you best and increase or decrease the repetitions. Share this:Click to share on Facebook (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on WhatsApp (Opens in new window)Click to email this to a friend (Opens in new window)Click to print (Opens in new window) Related