Doctor Zhivago is a 1965 British-American epic drama â romance film directed by David Lean, starring Omar Sharif and Julie Christie.
Running speed comes from both the length and rate of your stride. If you want to increase your speed without injury, you will need to train your stride for optimal performance. To do so, you will need to prepare with some general exercises before you start to widen your stride and increase your stride rate.
1 You'll increase your speed. 2  Not only is running uphill great for your stamina, but it's also great for building leg muscles, which helps with your speed. 3  Try this tip: run uphill at full intensity, 10 seconds at a time, to help build leg strength. 4  Downhill does it, too.