and i'm meeting fernando de meo he's a specialist in sports medicine here at the spot is on ted's park bridge thanks for having me today you offering certain groups for heart patients so how connectivity improve the heart well the heart to some muscle like your apps or your biceps and when you work out they grow they improve their function they are better exactly the same happens with the heart if you start exercising your heart is going to grow and it's going to be more able to carry out any activity for example if you can play at the heart of athletes and people who do not exercise the heart of one athlete can be 50 percent larger than of people who do not carry out any exercise and of course that this is very convenient and also very important for how to asians whose heart is weakened but when i think about my practice and my patients many of them very afraid if they're suffer from a. yes very afraid to do some training so do they need to be afraid. you have to confront then with the option if you do not exercise what's going to happen with your heart it's exactly the same that happ