Page:PHYSICAL FITNESS and HEALTH.pdf/21

 which together capture oxygen and deliver it in the blood stream to the muscles. The functions are brought to their highest state of efficiency by Interval Training.

The progress in the training or workout is the total number of work unit per week should increase. Progressive overload is applied by increasing one variable while the other remain constant.

AIM OF INTERVAL TRAINING: The duration and intensity of the individual to coincide more closely with the duration and intensity of particular event. Start the programme 6 to 8 months early before competitions and after at every 4 weeks interval. A mile runners, training in the mid season may as follow: