How to do yoga flat body? Four tricks teach you to master the upgraded flat yoga. Try to go a little further, hang on the horizontal bar, keep your arms vertical, and try to lift your body up parallel to the ground. The core muscles of the upper body must be kept tense to make the whole body look "tough". 3. When do you do flat yoga? If you are healthy, flat yoga and its variants are very suitable for exercising the whole body, and you can do it after other exercises are finished. If you are a novice, you should do a few at the beginning of training, which can help you effectively stimulate the excitement of core muscles before doing strenuous exercises such as weightlifting. 4. How many times do you do flat yoga? The frequency can be adjusted according to weight and experience. The following frequencies can be used as a reference. Beginners can do two groups, each lasting 20 to 30 seconds, with a 3-minute break; Intermediate can do 3 groups, 30 to 60 seconds each time, with a 3-minute break; The master can do 3 groups, each group is 60 seconds, plus the changes to be introduced below, and rest for 3 minutes.