When people, especially men, think of yoga, they see pictures of women stretching like gymnasts and they imagine having to do that too. That makes them worry that they're too old, inflexible or unfit to do yoga. However, the truth is you're never too old to improve any of those.
The yoga poses work by stretching your muscles and soft tissues. This loosens tight muscles and increases the range of motion in joints. The outcome is a sense of fluidity and inner strength throughout your body.