10 Signs you are not satisfying your partner in bed

5. Out Of Shape

We all know that sex is a physical activity. Some studies have even boasted that you can lose weight by having a very, very, very active sex life. Like with all good activity, it takes time and work, and dedication is always the key to success. That being said, if you are out of shape it does not only affect your gym life, but it also affects your personal life; your lack of stamina is never a good thing in bed, no one wants someone to constantly be asking for a break so they can catch their breath.