41K views · 423 reactions | Every 30-minute LES MILLS GRIT workout is scientifically-structured and tested to help you hit 85% of your maximum heart rate for at least half of the workout. The intense intervals and short recoveries allow you to keep reaching your maximum training zone again and again. This is where the results kick in.  #lesmills #LESMILLSGRIT #fitness #fitterplanet | Les Mills | Facebook

Elite athletes finely tune their minds and bodies to go to the point of complete exhaustion in the last few minutes of a race or event. But this takes years of training and practice. For the rest of us, there's HIIT.⁣⁣ | LES MILLS GRIT

The best way to prep for our free LES MILLS GRIT cardio workout? All-new GRIT challenges. Game on! #HIITBeyond | LES MILLS GRIT

13K views · 330 reactions | The HIIT formula – go as hard as you can, rest, repeat. This is where you’ll find your max training zone. This is where you’ll find max results. | LES MILLS GRIT | Facebook

4.3K views · 203 reactions | Rise as one with LES MILLS GRIT Strength 26. #limitless | LES MILLS GRIT | Facebook

Get some HIIT into your weekend with this free 12 minute workout. Clear some space and feel the burn. To experience a full 30 minute LES MILLS GRIT workout online check out: www.lesmills.com/gritondemand | Les Mills