{A series of increasing weights inserted into the vagina or rectum for pelvic muscle contraction exercises. }

Product Name
Colpexin™ Sphere Adamed
Feminine Personal Trainer (FPT) Ralston Group
Gyneflex™ Naissance Holdings/Gyneflex
Kegel (Exercise) Kones Cooper Surgical, Inc.
Maximum Pelvic Trainer (MPT) Ralston Group
StepFree™ Vaginal Cones SRS Medical Corp.