I am a 31yr old male trying to build lean muscle. I am 5ft 10in and weigh 130 lbs. my current macros are: protein 126g, carbs 317g, and fat 84g. I currently only workout once a week because of my busy schedule, but my schedule will soon change, so I will be able to workout 3-4 times a week. I am new to myfitnesspal, and I…