K I just realized the first time I posted this it wsa in the wrong section. Anyways I'm a sing and need to get back in shape. Last winter I did pretty good with just bodyweight excercises, it helped with the breath and energy, and I gained some muscle too. But I didnt keep a journal or trakc what I ate, so now Im lost again since I didnt workout for awhile. I workout 3 times a week. just pushups,crunches,squats, pullups, and calf rasies. the other days I do some sort of cardio like sports or running. I just need to know what I should be eating. I feel like I'm undereating in a way, I'm 170 pounds if that helps.