The pectoralis major, commonly known as the pecs, is a large muscle that spans across the chest. The pectoralis serves to produce the majority of the pushing motions in the upper body.
An additional positive effect of maintaining a healthy exercise routine for men is increased sex drive. Cardiovascular exercise helps men maintain a healthy heart, which is a crucial factor in libido.
The goal of a sperm is to swim through a woman’s cervix and uterus to end in the fallopian tube in search of an egg.