You’re now halfway through Svava Sigbertsdottir’s 30-day fat-burning home workout challenge! Today is Day 16, and you won’t need any equipment. Let’s jump into the routine.

Today’s exercises include sumo squats, high planks into downward dog, and side planks. These moves are designed to make you sweat while adding a little twist. The key is to control each motion, which will really fire up your core and build strength and stamina. Remember, if it feels easy, your core isn’t working hard enough. A challenging workout is essential to achieving that toned look.

When you start to feel tired, make sure you open up your chest rather than hunching forward. This will help you breathe easier. Keep your chest open and take deep breaths.

You’ve got this—keep moving and stay strong.

Here’s the plan: 10 minutes, five moves, two sets. Perform each move for 40 seconds, then rest for 20 seconds. Repeat the whole sequence once more.

Stay committed and continue with the entire 30-day challenge to maximize your results.