Prepare a comparison study on male runners to see which caffeine substance is best to consume pre exercise to improve durability during a race, using blood lactate concentration, muscle Soreness scale and Rate of perceived exertion scale to measure this factor.
Prepare a comparison study on male runners to see which caffeine substance is best to consume pre exercise to improve durability during a race, using blood lactate concentration, muscle Soreness scale and Rate of perceived exertion scale to measure this factor.