100 meter sprinter here. 10.8 second PR (a few months back, so a bit faster now), and my goal is to try to walk on at a D1 school next year. Relatively lean at the moment (~12%), but it's definitely been a struggle getting below that. I've been lifting for 4 years (2.5 years ordinary BB training, 1.5 as an athlete) and sprinting for 1.5. Wondering if a cycle is even worth considering in my position. I'm pretty worried about suppression and shutdown since I'm still young. All are welcome to call me out on my idiocy if it is so - sprinting is pretty littered with doping and I really just want the extra edge in addition to my nutrition and supplementation. Very open to other advice on supplementation, training, etc. I'm currently eating ~170g protein and ~300g carbs a day. (apologies in advance if this was not the right forum to post in. I wasn't sure.)