Team Contract

Description

The team contract is an agreement between team members about how responsibility will be shared during the semester. You should use this template to write your contract.

Requirements and Grading

Each team member will receive 10 points for submitting this contract on-time. If your team's contract is unsatisfactory, you will be asked to make modifications.

Submission and Deadlines

The Team Contract should be uploaded to canvas in PDF format before the deadline listed on the Calendar.

BarPro Weightlifting Aid Device

Patrick Fejkiel, Grzegorz Gruba, Kevin Mienta

Featured Project

Patrick Fejkiel (pfejki2), Kevin Mienta (kmient2), Grzegorz Gruba (ggruba2)

Title: BarPro

Problem: Many beginner weightlifters struggle with keeping the barbell level during lifts. Even seasoned weightlifters find their barbells swaying to one side sometimes. During heavy lifts, many people also struggle with full movements after a few repetitions.

Solution Overview: BarPro is a device that straps on to a barbell and aids the lifter with keeping the barbell level, maintaining full repetitions and keeping track of reps/sets. It keeps track of the level of the barbell and notifies the lifter with a sound to correct the barbell positioning when not level. The lifter can use the device to calibrate their full movement of the repetition before adding weight so that when heavy weight is applied, the device will use data from the initial repetition to notify the lifter with a sound if they are not lifting or lowering the barbell all the way during their lift. There will be an LCD screen or LEDs showing the lifter the amount of repetitions/sets that they have completed.

Solution Components:

Subsystem #1 - Level Sensor: An accelerometer will be used to measure the level of the barbell. If an unlevel position is measured, a speaker will beep and notify the lifter.

Subsystem #2 - Full Repetition Sensor: An ultrasonic or infrared distance sensor will be used to measure the height of the barbell from the ground/body during repetitions. The sensor will first be calibrated by the lifter during a repetition with no weight, and then that calibration will be used to check if the lifter is having their barbell reach the calibrated maximum and minimum heights.

Subsystem #3 - LED/LCD Rep/Sets Indicator: LEDs or a LCD screen will be used to display the reps/sets from the data measured by the accelerometer.

Criterion for Success: Our device needs to be user friendly and easily attachable to the barbell. It needs to notify the lifter with sounds and LEDs/LCD display when their barbell is not level, when their movements are not fully complete, and the amount of reps/sets they have completed. The device needs to work smoothly, and testing/calibrating will need to be performed to determine the minimum/maximum values for level and movement positioning.