Above all, lower limbs flesh is gotten greatly than the bulk of upper limbs flesh much, want to maintain muscle strength to need quite big campaign to measure, and in daily life walk ride instead of walk, less with the car, the habit such as little movement, to old age its malpractice is exposed came out; Next, lower limbs is further than heart of upper limbs distance, as a result of gravitational action, lower limbs blood returns a heart relatively upper limbs is difficult, as the addition of the age, of the flexibility of hemal wall reduce, incidental blood circulation is undesirable, cause lower limbs exhaustion to be eliminated hard; Again, old people lower limbs feels to cerebrum deliver those who reach the athletic statement that cerebrum issues to lower limbs to communicate, its accuracy and rate fall somewhat. Accordingly, arrive for guarantor senile still gait is dovish, be like,walk wind, should strengthen motion of lower limbs sarcous to take exercise, maintain lower limbs sarcous hale.
I think besides on foot, canter, outside the motion such as shadowboxing, bicycle motion is a when defer leg consenescence first-rate movement way. As a result of the special requirement that the bicycle moves, upper limbs and trunk are the job of static force sex more, lower limbs is the job of dynamical sex more, long-term movement can enhance force of lower limbs sarcous and staying power. The as a result of blood reapportion in motion, the haemal supply capacity of lower limbs is more, the change of the heartbeat also rises and fall according to what step the speed of pedal movement and relief and differ. Practice repeatedly so, make contractive force strengthens cardiac muscle, the flexibility of hemal wall increases, the blood that is helpful for lower limbs circulates. Neurological because move,also can take exercise to the management of lower limbs and be coordinated and accurate. Now, secure the occurrence of obstruction and power bicycle, enthusiast of more broad fitness offerred convenient and advantageous condition. The person that take exercise can go out in the design before pedalling exercise a program, the meeting on the screen when pedalling shows a variety of information, if heartbeat, speed, distance, time reachs oxygen demand,wait. The test data that these indication, more facilitate the person that take exercise masters in time with the athletic intensity that adjusts oneself, in order to achieve the goal of scientific fitness.
By bicycle fitness, the word of unremitting, can be certainly while those who defer a leg is anile, give you a healthy physique
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