This is why Marine boot camp, without a doubt, is the most rigorous and challenging, both physically and mentally, than basic training programs of all the other military branches. New recruits are also required to study and memorize an extreme amount of information, including: 1  Basic drill and ceremony.  USMC Rank.
There are basically 2 ways to increase your stride length: 1  Run upwards on some type of an inclined surface, or. 2  Run with some type of resistance behind you. (i.e., parachutes, flexbands, sleds, etc.)
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.