Fit Seniors > Safe Sports

You should excrete a large volume that is nearly colorless. Small amounts or dark colored urine can indicate dehydration. Eating a balanced diet is another key to sports nutrition. The right combination of fuel (calories) from carbohydrates, proteins and fats gives you energy for top performance. The most important fuel source, carbohydrates come in fruits, vegetables, pastas, breads, cereals, rice and other foods, and should provide about 60 to 70 percent of daily calories.

Teen Weight Training

Nevertheless, some drug chains and health food outlets are refusing to stock androstenedione because of possible health risks.

The general format of an interval workout is determined by the exercise-to-rest ratios or work-to-recovery ratios. Because the high-intensity (work) portions of the intervals are so intense, they can be performed for only a short period and need to be followed by a lower-intensity (recovery) phase before the next high-intensity phase begins. Today's activity levels and the lifestyles of today's youth have surely undergone a big change.