There will be a physical education exam in March next year, and I want to train running well in the winter vacation. So is it more useful to run on the mountain or on the runway?

First of all, the difference between mountains and runways is clarified.

Mountain running should be cross-country running, which can improve your endurance, sensitivity and lower limb strength.

Runway running is set up to adapt to the competition, but running on the runway for a long time is easy to get bored and lack the stimulation of sports, which leads to poor training effect and even premature death. It is suggested that the landlord should take the track as the main training mode, supplemented by mountains, to improve his interest in sports.

As for the lack of time, there are different training methods according to different events. Sprint is mainly aimed at the explosive force of lower limbs. If you want to improve your performance by training 800 meters, you have high requirements for cardiopulmonary function. Winter is the best time to improve endurance training and long-distance running. I hope the landlord can grasp it.