Are you interested in building speed endurance? Here are some tips for speed play.
Note that speed play sessions are for:
Experienced marathoners with a time goal
Those interested in building speed endurance
Beginners who are interested in building speed endurance, but not to set a marathon goal time.
If you want to figure out just how much you perspire, thus how much hydration you need to take in you can figure it out this way. Your standard sweat check procedure is: Check your weight before and a
Avoid the following: Salt – Salt consumed during the 24 hours before the race will produce blood more concentrated in sodium. Fluid is then taken from muscle tissue and other areas, reducing your capa