The correct approach instrument, sit-ups are as follows: the body in the instrument, the head on the next leg of the feet, in short, hooks on poles. According to their own abdominal muscle force decided the position, the hands near the head and hands will feel sat up.
Early (posture is fat, charkas abdomen low power can hold hands), auxiliary equipment complete action. Have certain basis, both hands can cross on the chest. Often, the exercisers hands over head, but in the use of exhaustion arm strength finish up sitting, lest strain neck muscles.
Particular way is: contract abdomen, body roll up when expiratory. Upper body and ground into 45 & deg, When is the Angle of abdominal, most force stop maintain this position 12 seconds, don''t count. Then slowly restore to the initial position, reduction of inspiratory. Action is the breath is, the expiration, for a complete action.
First, a group of 1520 charkas, 23 groups, each finished doing after a group to do muscle tension. Standing on the ground, which made up, hands across the bow back, namely yawn.
Remind a, because this equipment makes the head low, who have high blood pressure, heart disease is.
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