How long should last a workout?

<p>Yes, everyone is concern about how long should last a workout. The real problem is that people forget about the idea of daily exercise and if they start to exercise they have to do it properly and spend the right amount of time in the gym. </p> <p>Please just "Do something!!!"</p> <p>Is not about 1-hour workout or 30 minute or etc. it's about doing something every single day.</p> <p>It's about pumping some blood in your muscles, to feel alive, to feel the pain, to feel your heart.</p>