You are the nutritional coach for a local high school football team. You realize that some of the players are not up to par having returned from summer break. Realizing nutrition plays a key in a productive team, you decide to implement a Body Mass Index Program.

Design a modularized Body Mass Index (BMI) Program which will calculate the BMI of a team player. The formula to calculate the BMI is as follows:  

BMI = (Weight * 703)/(Height*Height)