Eat some egg white to keep fit.
Of course, after practice, egg white is food, so you don't have to eat it like medicine. Professional fitness eats 70.80 egg whites a day, and some even more. You only need to eat it three times a day. Just 10 at a time. Eating before going to bed is very effective, and sleeping is the longest muscle. You don't have to worry about gaining weight, because egg white is protein, not fat, so it won't gain weight. You are 185 and weigh 90kg. You shouldn't have too much fat now. Just do more aerobic exercise, and then slowly build your muscles. A little fat layer can exercise muscles quickly.