GSP2015

Hello everyone, I’m interested in working out (lifting weights, focusing on my arms and chest) I wanted to know what are some of the best pre-workouts for gastric sleeve patients? I’m 25 years old… and caffeine doesn’t bother me. Also, I’m looking for some post-workouts as well (for recovery), and anything else you guys could suggest. I’m not familiar with everything that goes into working out (the supplements) Thanks to anyone that can help!