Take some time out of your Tuesday to see how long you can sustain a plank hold with good form. Make sure your hips are parallel with the ground and you’re taking deep breaths in and out as you hold the position. Write down your time and make it your goal to improve on it little by little. If you can hold it for 30 seconds today, make it your goal to improve to 32 seconds tomorrow. With a two second increase each day, you’re looking at adding almost 30 more seconds to your plank by the end of the month. Good luck rocking the plank!