Fitness Accessories are used to improve or complete a workout regimen. These add-ons can be used for a number of things, like enhancing stability and balance, upping resistance and intensity, or monitoring performance. Exercises like bicep curls or squats are strengthened by using these elastic bands to add resistance. Fitness Accessories monitor your heart rate while you work out to keep you in the right training zone and prevent overexertion. These accessories are a great addition to any exercise program because they can increase the efficiency and fun of a workout.