- October 31, 2012

Science Daily/Plataforma SINC

A new study conducted by researchers in Spain links moderate physical activity in males with better hormone levels and sperm characteristics that favor reproduction compared to sedentary men.

Semen quality at large has dropped in the last 50 years. Amongst other factors, this is due to exposure to external agents and alcohol and tobacco consumption. This decline in sperm properties has caused an increase in reproductive problems.

Therefore, experts have studied the possible relationship between sperm quality and lifestyle habits in males. Published in the 'European Journal of Applied Physiology', the new study suggests that men who do moderate physical exercise have better hormone levels and their gonads undergo healthier spermatological processes.

Moderate exercise is the key

In 2010, the same researcher published a study showing that the sperm parameters of elite sportsmen (triathletes and waterpolo players) are worse than men who are just physically active. It is possible that the increased strain of training causes a decline in sperm quality.

"Despite that fact that more studies are needed to confirm these findings, we can suggest exercise to improve the hormonal environment and stimulate the sperm process," adds Vaamonde.

http://www.sciencedaily.com/releases/2012/10/121031110742.htm