The advantages are that they are strong and provide good protection by absorbing the waves energy. The disadvantages are that they have a relatively short life span (30-50 years) and are quite expensive.
The hallow sprint method starts with a sprint for 30 meters, then a jog for 30 meters followed by a sprint for 30 meters and is finished with a jog for 30 meters. This is needed in football to be able to run down the pitch and to intercept loose balls before the opponent does.
The average time for a 200 meter sprint race depends on the age of the runner. But, the average time is from 30 seconds to about 40 seconds to run this distance.
I sprint for about 30 minutes to 1 hour everyday for me to keep fit.
David Stremme currently drives the #30 car in the Nascar Sprint Cup Series.
Hollow sprints include a period of jogging or rests between two sprints, acceleration sprinting starts from a rolling start, [eg; you start of slow and gradually gain speed] moves to jogging and then sprinting at full power. Hill sprinting helps to develop power and acceleration by running uphill [the hill should be slight, not too steep]
% rate = 30% = 30/100 * 100% = 30 * 1% = 30%
30 mile
Three. One hundred centimeters to a meter.
Yes. As long as its within 30 days you can.
25*30 = 750 sq metres.
about $30