at the moment i run 100 metres in around 15 seconds. im 14 years old. i need exercises to become a very fast sprinter. i want to be able to run atleast 13 seconds for 100 metres. i have plenty of time. so i need exercises that i will follow for around 7-8 months. please help.
i want to get my time to around 12.6 or close. im looking for indoor exercises.
i want to get my time to around 12.6 or close. im looking for indoor exercises.