Important Update::

Please note, there has been signs of Blue Green Algae in the Regatta and Ski Tow Lake. For important information on the effects of Blue Green Algae please visit our water quality page here.

Activities such as White Water Rafting take place on a different body of water and are not impacted. 

The smartest pre-holiday fitness preparation

Apr 21, 2022 | Blog

There’s one workout that will get you fit and strong fast, helping you maintain your gains for longer – even when you take a break from exercise.

If you haven’t added HIIT to your routine, now’s a great time to take action. Recent research shows a
good HIIT workout can be the ultimate one-stop-shop for all-around exercise results.

During the study, participants did three morning workouts each week. Some did only resistance
exercise, some did only endurance exercise, and some did only HIIT.

The HIIT sessions varied between 13 and 23 minutes, whereas the resistance and endurance workouts were considerably longer. After six weeks, all participants spent 2.5 weeks ‘detraining’, which meant all their structured exercise efforts were put on hold.

Throughout the process, the researchers tested changes in everything from skeletal muscle fibre characteristics, body composition, muscle thickness, muscle strength, aerobic capacity, resting energy expenditure, and glucose homeostasis.

They found that regardless of what type of training they did, the six weeks of exercise rewarded all participants with increased strength and muscle fibre size. Some also enjoyed increases in lean mass and some saw improvements in aerobic capacity. Only those who did HIIT enjoyed strength and fitness gains across the board.

“This highlights how HIIT is a winning way to get strength, lean mass gains and aerobic fitness in one hit,” says Bryce Hastings, Les Mills Head of Research. The study also showed that after a 2.5-week break, changes in aerobic capacity were lost but lean mass and strength gains were maintained by those who did resistance training and HIIT.

“It indicates that with HIIT – and resistance training – you can keep the strength and lean mass gains even after you’ve stopped,” says Hastings.

This is good news if you’ve got a holiday on the horizon. Just like people preparing for surgery,
chances are you want to go into your vacation feeling as fit, healthy, strong and happy as possible – and now you know HIIT could get you to that place, fast.

And what’s more, you can enjoy a relaxing and restful break without worrying that your strength gains are depleting.

Reasons for HIIT

It's not just your strength and cardio fitness that will benefit from HIIT, a large Norwegian study has recently shown how HIIT may help you live longer too. And if that isn’t reason enough to jump into a heart rate spiking sweat fest, check out these five reasons to give HIIT a go;

  • Improves lean body mass and maximal oxygen consumption, while drastically cutting the risk of heart disease. 
  • Extremely effective at cutting stubborn and unhealthy tummy fat. 
  • In both young (18 to 30) and older (65 to 80) exercisers, a major study showed HIIT had by far the greatest activation of muscle and fat-burning capacity, when compared with other types of exercise. 
  • HIIT has been shown to be much better than other workouts for producing excess post-exercise oxygen consumption (EPOC), meaning your body continues to use oxygen and burn fat long after you’ve stopped exercising. 
  • HIIT has been shown to be more enjoyable – in one study 92 percent of participants favoured a HIIT workout over traditional moderate continuous exercise. 

The HIIT catch

Research shows the optimal weekly dose of HIIT is just 30-40 minutes with your heart rate about 90 percent max. This means you can’t rely solely on HIIT to safely fuel your fitness – it should be teamed with longer-form endurance training for the optimal balance.

This article originally appeared at www.lesmills.com/fit-planet