Hey guys... My name is saurav and i am underweight so someone advised me to join a gym..so i decided to gain weight... can someone advise me ?
Eat a lot of calories. To gain weight you need to eat more than you burn. To make that weight gain more muscle than fat, it helps to eat good food, a high proportion of protein, and lift weights that are challenging. Go for big compound lifts like squats, deadlift, pullups, push-ups, bench press, rows, overhead press.