Aloha Gianni and MB,
I haven't seen a study done with women.
Your "comment" is important. Qigong isn't everything-you still need proper nutrition, sleep, exercise, and emotional balance.
When looking at bone density, one place to focus clearing and strengthening is the Kidney System. It includes the 2 kidneys, bone marrow, density, bladder and breast, and reproductive
organs. Life Force is from the kidneys - is most important energy in the body. If used up too fast life is shorter, when it is depleted life is over, so Chinese medicine always addresses kidney energy and how to protect it in everyday activities.
The Small Universe meditation and Moving of Yin & Yang (standing)can be a good place to start, as well as massaging the Bubbling Spring point at the bottom of the feet, patting the tail bone, and cupping the kidneys.
Fears and worries damage the kidneys, block reproductive organs and affect bone density and bone marrow. Spending some time with the Self-concentration exercise, or Chunyi's mediation from the Euphoria! course can assist here as well simply putting a smile on your face.
Much Love, Shawn
