It is to analyze movement patterns to find weaknesses and limitations in fitness training or sports, suitable for anyone who wants to develop correct movement postures according to biomechanics, including discriminating inappropriate movements that experts can detect with recommends and corrects correct exercises to ensure that you can exercise effectively and no injuries.
FMS consists of 7 tests.‍

• Squat

• Hurdle Step

• Lunge

• Shoulder Mobility

• Active Leg Raise

• Pushup

• Rotary Stability

The first 3 test postures are related to. (Functional Movement) Such as walking, running, squatting down on the ground, the fourth and fifth test positions will test to know the ability to move. (Mobility) of the joint Shoulders and Hips Tests, 6 and 7 are performed for the ability to control the body (Motor Control & Stability), left/right, and upper/lower hemispheres.

• Communication or communication in which the test uses simple language so testers, trainers, and healers can clearly understand the treatment and measure progress, exercise for each individual.
  

• Evaluation, this is a simple test to distinguish asymmetry and restriction of body movement.

• Standardization, this test was created to provide a baseline for measuring development and to determine the medium for measuring the effectiveness of body movement.
  

• Safety, it is an easy test to distinguish dangerous movements so the tester can know and correct exercises, and it also shows the ability or level of exercise to set goals for exercise as well.
  

• Corrective Strategies, It is a test that can be applied to all levels of fitness and can be used to distinguish specific exercises by measuring the scores obtained from the test. FMS for use in treatment planning.
  source: FixME, FitDemy, TCTriathlon