Answer:
The correct answer is - 3- 6 mg.
Explanation:
Caffeine is a natural agent that is considered as an effective ergogenic by various scientists. Caffeine is naturally found in various plants. It has a stimulating role on the CNS to reduce the pain, fatigue.
The recommended amount of caffeine per kg of body weight is 3 to 6 mg, about an hour before exercise to provide effective mental and physical endurance or ergogenic response.
Thus, the correct answer is - 3- 6 mg.
