The two main yoga to boost testosterone are vajrasana and the Muladhara chakra dhyana. Another powerful asana to increase testosterone is padmasana. Maintaining a regular yoga asanas practice can help you have stronger erections, higher levels of testosterone, and even better sex. However, there are a lot of other organic things you may do to raise your testosterone. Our parasympathetic nervous system, which is in charge of allowing our bodies to relax, is stimulated by yoga. The majority of yoga poses are created to activate the parasympathetic nervous system, which lowers the levels of cortisol in our blood. The levels of the sex hormone, i.e. testosterone, rise as the levels of the stress hormone decrease.