Most steroids would have more of a benefit on a 100m sprinter than a marathon runner. Sprinting requires a lot of strength and speed, whereas endurance running requires more muscular endurance than pure strength. Look at pictures of top sprinters compared with elite marathoners to see this. However, steroids help with decreasing recovery time from hard training, which would benefit both groups of runners. HGH would also benefit both in a similar manner. While traditional anabolic steroids might favor sprinters, marathoners also have their own holy grail... EPO. EPO stimulates red blood cell production, which makes it the single most beneficial doping agent in an endurance athletes arsenal. Other drugs act in this manner, such as CERA and Hematide. But as the old saying goes, it is the magician, not the wand that counts. All the steroids in the world will only go so far without the genetic makeup of an elite athlete and years of dedicated training.
two differences between the muscle fibres of a world class sprinter and those of a marathon runner
Sprinter uses high power and short time, while a marathoner uses low power over a long time.
so they can breath :)
No, it is not. A sprinter is a runner (a person), so is a noun.
"Nike!" The runner announced "Victory!" over the Persians at the battle of Marathon .
winter sprinter
Who was the first women olypic marathon runner
A sprinter
Carrot
10
It depends on what type of athlete you are If you a sprinter the energy needed is just muscular power which derives from the energy system ATP-CP If you are a middle distance runner you will use Carbohydrates. If you are a long distance runner you will need Carbohydrates, Fats and if you are a Triathlon runner or an ultra-marathon runner you will use Protein. Carbohydrates are your Pasta's Fats are you Steaks that have fats within Proteins are some fruits and red meat
he is an amazing sprinter or runner and everybody loves him