By fitlifemonthly 
You’re now halfway through Svava Sigbertsdottir’s 30-day fat-burning home workout challenge! Day 16 is all about using no equipment, so let’s get started.
Today’s workout includes sumo squats, high planks transitioning into downward dog, and side planks – with some twists to really make you sweat. Focus on controlling each movement to feel the burn in your core, which helps build strength and stamina. If it were easy, it wouldn’t be as effective for your core, according to Svava. The challenge is necessary to achieve that great toned body.
When you start to feel tired, make sure to open up your chest instead of bending forward to catch your breath, as this can restrict your breathing. Remember to keep your chest open and keep breathing.
You’ve got this, so keep moving! The routine is 10 minutes long, includes five moves, and should be done in two sets. Do each move for 40 seconds, followed by a 20-second rest. Then, repeat the entire sequence one more time.