You will notice that the level of stress of golf in 1990, about 15% of the stress, but in 2010 the increased height is 65%Stress level of tennis in the 1990s approximately 77% and 81% increase in 2010.
You will notice that the stress level of golf in 1990 with about 15% strain, but in 2010 the increase was 65% higher stress levels of courts in 1990, approximately 77%, rising to 81% in 2010.
You will notice that the stress level of golf in 1990 stress about 15% but in 2010 increased as 65% stress level of tennis in 1990 about 77% and increase in 81% in 2010.