A comparative study of high-intensity pregnancy in some biochemical variants of short and long distance runners for a group under the age of (18) years

Abstract

1- Identifying the normal levels of some biochemical variables before pregnancy for short and long distance runners for a group under the age of (18) years.

2- Identification of the effect of high-intensity pregnancy on some biochemical variables of short and long distance runners for a group under the age of (18) years.

research assumes :

1-There are statistically significant differences between short and long distance runners in the concentrations of some biochemical variables before pregnancy.

2-There are statistically significant differences between short and long distance runners in the results of the post-tests for the concentrations of some biochemical variables after a high intensity training load.

The researcher used the semi-experimental, causal, comparative approach to its appropriateness and the nature of the research problem on a sample of short and long distance runners for a group of youth ages (17-18 years) who are trained in the Specialized School for Sports Talent Athletics in the Ministry of Youth and Sports for the sports season (2020 / m