An Australian fitness challenge with a cult-like following is being lauded as the new way to drop weight and tone up in a short amount of time.
The F45 programme features 27 different 45 minute workouts offering a combination of interval, cardiovascular and strength training and High Intensity Interval Training (HIIT), supported by personally tailored diet plans.
Established in 2014, the F45 programme has found global success and now has 500 studios in Australia alone.
Speaking to Daily Mail Australia, converts of the programme have shared their body transformations achieved in just two months.
Twenty-five-year-old Lisa dropped an impressive 6.3kg. As well as the training regime, she took on a strict diet plan tailored for her under the F45 programme.
The first two weeks saw her detoxing, then for the next four she switched to a high protein diet, then spent the last two weeks on a high fat diet.
Young, from Melbourne, says the meal planning helped her quit her bad habit of junk food blow outs on weekends. She says she fell in to a good routine by cooking half her batch of programme meals on the weekend and the rest in the middle of the week.