i dont recommend humalog, i prefer humulin r because its in your system during your training, and several hours post workout. this is my protocol: shoot 20ius humulin-r, eat 2 pop tards (70g carbs,0fat), 45mins later drink 500ml of fruit juice (around 60g carbs) and go training. drink 500ml fruit juice again right after training, then eat a solid meal with lots of protein 1 or 2 hours after. you can up the slin dose but when you do so you will have to eat your solid meal faster because after your training you will go hypo if it takes you too long to eat