Here at Getbuzzing we all try and stay fit and healthy which means lunchtime calls for a quick 20 minute HIIT circuit!
Perform the following exercises in order, without resting between moves. Take 60-90 seconds of rest between rounds. Do 4-8 rounds!

8 x Push Ups

Lie face down on the floor, toes tucked under, hands just under your shoulders with palms down and shoulders slightly wider than shoulder width apart. 
Engage your core and push your chest off the floor until you're in a high plank position . Bend your elbows to lower your body back down to the floor - your chest should be nearly touching the ground, your elbow should be kept tight to your body. Pause and repeat.

10 x Burpees

Squat down with your hands infront of you. Kick your feet back so you are in a plank position. Lower yourself until your chest and thighs are close to the floor. Then jump your feet back in towards your hands and immediately jump up. 

10 x Walking Lunges

Stand with your feet together and your arms by your side. Step forward with your right leg, your front leg should be at a 90 degree angle and your back knee nearly touching the floor. Make sure that you right knee is not going over your foot. Explode back up until you back leg joins the front and then repeat with the left leg.

30 Second Wall Sit 

Stand with your back pressed against the wall. Squat down until your knees are at a 90 degree angle. Again making sure your knees are not going over your feet. Hold the squat position for 30 seconds or as long as you can, then stand back up.
Make sure to refuel and hydrate!