Flexibility is the ability to change the shape of a body part. When a joint is flexible, it can move through a wider range of motion, which allows for more flexibility of movement. This allows the muscles and joint to move through a greater range of motion, which can help to prevent injuries. Flexibility can also help to improve athletic performance.

There are many factors that can affect the flexibility of a person, such as age, gender, lifestyle, and the presence or absence of a disability.

Nexoft Mobile's "Stretching Exercises-Flexibility Training" app is developed to be an effective and convenient tool to perform daily stretching exercises at home without any equipment. The app helps users improve flexibility through the execution of simple and effective exercises that can be easily performed by anyone at any time and place.