 A few days ago, was twice elected "Time" magazine's 100 most influential people of the South Korean star "men of God" Rain shows the female fans scream abs, Rain also taught scene by means of the bench abdominal exercises Secret.
 Associate Professor Li Jing, from the Sports Health Consultation Clinic of the Nanjing Hospital of Integrated Traditional Chinese and Western Medicine, said that the “air boarding†exercise with a bench back like Rain can actually exercise the abdominal muscles.
 The specific exercise steps are: sit on the chair with better stability and sit on the back of the chest, back against the back of the chair, and open the arm. Lift your legs and slowly move your bicycle. Note that it is not required to be fast, pay attention to the rhythm, and generally get a slight acidity to the calf. After the adaptation, the exercise time can be gradually extended, generally 10 minutes to half an hour.
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