Athletes produce less lactic acid than non-athletes.
Pregnancy or lactation may cause periods to cease. Another reason may be serious malnutrition. Female athletes or those who do a great deal of exercise, such as bullimics, may experience amenorrhea (ceasing of menstruation). Various hormonal disturbances, and even tumors may cause this disorder. Finally, menopause will cause menstrual cycles to taper off and finally cease. This is normal in middle aged women.
oral contraceptive use and menstrual cycle phase are suggested to influence the risk of anterior cruciate ligament injuries in female athletes
Mostly they are because they are from the largest country on the planet.They have experience in all elements.They are also great athletes.
Lactic acid fermentation
Lactic acid fermentation
anorexic women or intense female athletes might not have periods because their bodies are not healthy enough to nurture a growing fetus.
loads because they fall over sometimes. are you that thick?
Depends.. the professional athletes mainly run on specially designed synthetic tracks or sometimes on grass.. but ive also seen concrete, fake grass.....
Beverly F Triana has written: 'Menstrual dysfunction in runners' -- subject(s): Amenorrhea, Menstrual cycle, Menstruation disorders, Physiological aspects, Physiological aspects of Running for women, Physiology, Psychological aspects, Psychological aspects of Menstrual cycle, Running for women, Stress (Physiology), Women track and field athletes
Oligomenorrhagia is a condition characterized by infrequent and heavy menstrual periods. It can be caused by hormonal imbalances, polycystic ovary syndrome (PCOS), or thyroid disorders. Treatment options may include hormonal therapy or medications to regulate the menstrual cycle.
It is caused by the build up of lactic acid in the muscles.