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

8.2K views · 258 reactions | 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 | Facebook

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

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

51K views · 440 reactions | Are you quick enough to hit all FOUR points – back, front, left and right? Kenshin can, he’s #gotgrit. Video your attempt and tag #gritchallenge | LES MILLS GRIT | Facebook

42K views · 520 shares | Start the year strong. | LES MILLS GRIT | Facebook

GRIT STRENGTH 3🤯, REP YOUR CLUB. How many reps can your club get in the ladder challenge? lesmills.com/feelitall #feelitall | LES MILLS GRIT