Development of a Wearable Device for Osteoporosis Prevention and Fracture Risk Reduction in Women

A. Program to increase physical activity and impacts For the intervention, a biosensor -wearable device- (Fitbit Versa) will be used. The device is linked to an App (Weapom) that will allow users to quantify the number of steps (including the rate of steps per minute), the impacts and their intensity. Users will be given feedback from the application on the level of achievement of the objectives proposed in the impact program (EV). It will be proposed to achieve 50 vertical and multidirectional jumps per day (milestone 1. The number of jumps\> 3.9 G per day will be recorded 28, divided between 3-5 sets of 10-20 repetitions with a minimum 1-2 minute rest between sets. A frequency between 4-7 days per week will be used. In the same way, it will be recommended to reach 10,000 steps per day (milestone 2. The number of daily steps will be recorded) and, as far as possible, at a rapid pace (milestone 3. The number of daily minutes walking at a pace over 110 steps/minute will be r