Control (STC). We will inform the adaptation of the STC group using Consultant McAuley's well established, evidence-based control group originally designed for older adults. We will modify the prescription for the control group to be more age and population specific for the proposed study. All videos will be produced by Udaya.com and taught by a trained exercise professional. The STC group will complete a minimum of 60 mins/wk of stretching/toning exercises to match the LD intervention group. The instructor will ask participants to perform each isolated stretch, limbering, or toning exercise for 20-30 seconds and repeat five times. Participants will be asked to perform slow, controlled, and complete movements. Women will be given 4 upper body, 4 lower body, 3 trunk/core, and 1-2 balance exercises, with appropriate progression over 12 wks. Retention of women in the control group is important to the internal validity of the study. As such, the stretch, limbering, and toning exercises will be combined in different orders within each video to prevent boredom as recommended by Consultant McAuley. An important adaptation for the control group is the provision of modifications of each individual exercise. For each exercise, the instructor will demonstrate a modified version that is slightly less difficult and a more challenging version that adds difficulty for those who have mastered the movement capabilities, these modifications will allow the program to be highly adaptable for women with a wide range of capabilities.