I am a 20 year old marine who has lifted off and on for about 4 years. I am 6'0" and 155 lbs (yes i know...). Anyways I have always been in good shape but have never really been able to master the excercises that are needed in the marines. Specifically, what is the best way to improve my pullups (up to 20+), situps and three mile run time??
Does anyone have good programs that they personally have used to improve these excercise results? Now I obviously know running is improved by running, but I have had some positive results with things like weighted duck walks and walking lunges, etc. Any suggestions on how to improve my numbers would be appreciated. I am currently doing 13-14 pullups and running in the 22 min range right now.