You’re now halfway through Svava Sigbertsdottir’s 30-day fat-burning workout challenge! Day 16 requires no equipment. Let’s dive in.

Today’s workout includes sumo squats, high planks into downward dog, and side planks – all designed to make you sweat. Focus on controlling each movement to really engage your core and build strength and stamina. If it’s too easy, your core won’t work as hard, and you won’t see those toning results.

When you feel tired, make sure to open up your chest and breathe deeply instead of hunching forward, as that can restrict your breathing. Stay strong and keep moving.

Here’s the plan: 10 minutes, five moves, two sets. Do each move for 40 seconds, followed by a 20-second rest. Then, repeat the whole sequence once more.

You got this! Keep going and let’s make Day 16 count.