Bored with your run? Or just want to burn more calories while you run? Well I have a solution for you. Try experimenting with burst of sprinting. After your warm up is over sped up to as fast as you can go for 8 seconds and then slow back down for 12 seconds. Keep this up your entire run. The next time you run try for 10 seconds full force with 10 seconds of slower. This keep your body working hard and gets your heart rate up high, and speeds up your metabolism. It will be hard at first but keep pushing through. You can do it!!'
Have a very fit day!!