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.)
To increase your overall fitness and include these three components in your life, start slow and donât get overwhelmed. For example, to increase your cardio exercises, you can start by walking 10 minutes. Then gradually increase the amount you walk as well as how fast you walk.