How does physical activity affect our hormones?

What role do hormones play at different stages of our lives, and how do they affect us? Which physical activities increase and which decrease the levels of various hormones in our bodies?
9 hormones that affect our weight

Which hormones can affect our weight, and how can we keep them at optimal levels?
Hormones - what are they, and what do they do?

Kā hormoni ietekmē mūsu organismu – mūsu veselību un izskatu? Kas ir hormonu disbalanss, kādas ir tā pazīmes un kā ar to cīnīties?