Action one
1, the girl lying on the bed, the whole body relaxed, legs straight and together, the palms of the feet interlocked. 2, the right elbow bent, will be relaxed forearm raised. 3, the boy leaned over the girl's right hand side, holding the girl's right wrist with his left hand, dragging the girl's right elbow with his right hand and slowly press forward. 4, the girl at this time forearm force, and to the opposite direction of the boy to apply force.Action two
1, boys and girls sitting straight back to back, two people holding each other's arms. 2, the two legs straight ahead and together. 3, the boy leaned forward, the girl pushed the boy's back; alternately take turns pressing each other.Action three
1, the girl knees bent, the lower leg back, the two feet palms against each other, sitting on the ground. 2, the boy sat directly behind the girl, with two hands to hold the girl's knees, slowly press down. (Do not apply excessive force) 3, in the male pressure, the girl's knees up to apply force. Maintain 3 seconds, return to the preparatory position.These methods are not only applicable to exercise between couples, girlfriends can also try to do it. The benefits are many Oh!