Instead of tactical athletes initially focusing on training programs that address specific aspects, training programs should emphasize proper movement patterns as a foundation before progressing.
Supplements that claim to boost nitric oxide have not been proven to be all that effective since the actual conversion in the blood cell is rather complicated and requires oxygen, which is usually in short supply during exercise or at high altitude. So how does an athlete boost their nitric oxide production?
The “priority training system” is one method first responders can use to ensure adequate exercise while not overexerting to the point that they are too fatigued to perform their jobs.