Dr. Johnston is the Medical Director for the US Army Comprehensive Soldier Fitness (CSF) Program. (These
statements are my own and does not constitute an endorsement by or opinion
of the Army or the Department of Defense.) In this position, he reports to the Program’s current Director, General Rhonda Cornum. CSF is a long term strategy that prepares [...]
Through my work and understanding of the warrior-athlete concept in the US military, I have been fortunate to collaborate with some of the top researchers and performance specialists in the world. This collaboration has provided me with a knowledge base that has led to an important understanding of how specific comprehensive strategies used by the best athletes in the world can be applied to the unique demands of various groups such as aviation and special operations. This demands an appreciation for all influencers of human performance and resilience.
Obesity, heart disease, cancer, depression, fatigue, osteoporosis, arthritis and many other common diseases and conditions afflicting millions of Americans today involve complex interactions of the mind (spiritual, psychological, behavioral, social and family) as well as the body (physical, nutritional, medical and environmental). They also affect all of us in our pursuit of total, maximal health and wellness. However, we must also be aware the larger picture of the family, organization and culture as well. Understanding the dynamic and complex nature of total fitness can equip for maximum health, healing and resilience for all of us.
As the likelihood of long duration spaceflight continues to increase as humans want to further their exploration of space and planets, NASA has been researching how to deliver powerful nutrients that can help keep astronauts healthy and performing their best. Astronauts are at increased risk of specific cancers and diseases because of their exposure to larger amounts of damaging radiation and oxidative stress. All of us can apply this data and understanding to our own bodies here on earth for increased wellness.





