The name 'senior' clubs refers to the 'flex' in the shaft of the club. Clubs are grouped into the categories that denote how much the club shaft will bend, or flex, during the swing.
Climara is used for the treatment of menopausal symptoms due to oestrogen deficiency during menopause or after a surgical procedure, where oestrogen production is decreased. Climara is only intended for short term use.
Because I have a long list of allergies and for some reason my system will not absorb pill forms of many drugs, Climara was an answer to a prayer and helped me keep my sanity as well as be a functional person.