Testosterone is a hormone that is produced in large amounts by males (and a little bit in females), in the testes and adrenal glands. High testosterone levels are associated with sexual performance, reproductive function, muscle mass, hair growth, aggressive, competitive behaviors, and other such manly things. Testosterone levels tend to peak at the age of 40, and slowly decline from there. Luckily, there are many things you can do to increase testosterone, so if you feel like your T levels could use a boost, you've come to the right place.
If you are looking to put size on try a program called P90X. The program is very intense and even caters towards athletics. Cuation, this program is extreme but works wonders…I started at 175 lbs and 22% body fat at 5’″ at 26yrs old and know down to 17% body fat after only 3 months. They even suggest what foods to eat and how much depending on what you want to do. The programs are brole down into toning, weight lose, and building muscle mass. The program is a little high priced but real worth it. I take creatine with my workout and seemed to do wonders. As far as speciallized workout for football, I have a very close friend who has been a varsity coach for 10+ years and said he has never seen anything like this program…….he started making his players do it in the off season and plans to set something up for summer workouts…..trust me, this program will give you great results!!!