She doesn't eat a lot of sugar but we have a tendency to eat late since we get home later from work. We will eat around 8:00 or 9:00 on many nights so I'm trying to limit the amount we eat at night so it's not do much to digest during the night.
Start prepping your food one day a week. That way there is always something when you need it.
First find out what her goal weight is, and have her eat for that weight. ie: 130lbs Calculate macros for desired weight, not her current weight.
Eat lean! And portion size is key. I'll let you do the math for that, unless you really need me to. I'll post an example meal plan, and you can figure out how to fit her workout in there, just so you know to replenish the carbs pwo.
2.5-3hrs apart
Breakfast- egg whites, oatmeal(or 1slice of whole grain bread, 1 tbsp, peanut butter) Cup of green tea, no sugar
mid morning-protein bar
lunch-chicken breast, sweet potato, spinach
2nd lunch- chicken breast/tuna/turkey, green beans/broccoli, cup of green tea no sugar.
W/O (shake after workout with water)
dinner(example: pwo meal 45 min-1hr later) chicken/fish, brown rice, spinach
before bed- chicken breast, spinach
Obviously you can switch some stuff up, just stick with complex carbs, and lean meats.
Workout routine. Superset these exercises back to back. 90 sec rest. rep range 12-15 Heart should be pounding after first couple sets.
Monday- Chest/ back :
dumbbell bench press, one arm dumbbell rows 3 sets
incline dumbbell bench press, lat pulldowns, 3 sets
push ups, pullups 2 sets
Tuesday- Cardio: jump rope 5 rounds 3 minutes each, hit a punching bag another 5 same time duration if you have one, or run on a treadmill or elliptical 30-45 min. Whatever time fits her schedule, just be consistent with it.
Wednesday-bi's, tri's ,abs
preacher curls, laying tricep extensions, sit ups 3 sets
incline alternating dumbbell curls, dips, leg raises 3 sets
cable curls or hammer curls, reverse tricep cable extensions, planks 3 sets
Thursday- Cardio
Friday- Legs, shoulders
Arnold press, squats 3 sets
side lateral raises, deadlifts 3 sets
upright rows, lunges 2 sets
leg press 3 sets
Friday-Cardio
Rest Saturday and Sunday. Allow her to cheat once a week, just so she doesn't go crazy. Hope this helps. give it a shot, she should start dropping weight, just make sure her food portions are correct.