Female hormone cycle affects knee joints
New research from the Faculty of Kinesiology at the University of Calgary has found a connection between the laxity of a woman’s knee joint and her monthly hormone cycle.
The research project — a collaboration between kinesiology, engineering and health sciences researchers — has found that not all woman experience knee laxity at the same time of their menstrual cycle. The researchers speculate that this is likely why previous research in the area has largely discounted a connection between the hormone cycle and knee injury.
In a series of recent papers published in the British Journal of Sports Medicine and The American Journal of Sports Medicine the researchers noted that while 14 of 26 subjects exhibited the greatest amount of knee laxity during the ovulation phase, while 10 others had the greatest laxity during the follicular phase and 2 subjects during the luteal phase.