I'm fine and I need to gain weight. I was at the doctor's for a preventive check-up today and she told me to take it. My ribs are visible. What to eat? Or how to gain weight?
Exercise and diet adjustment will help you - more protein (especially red meat and cheese). When it comes to exercise - talk to your gymnast or go to the gym - you need to develop sets of exercises for each muscle part (including determining the appropriate load and number of repetitions), but most importantly you need to learn the correct techniques for performing those exercises - so as not to hurt you .