Water weight is excessive water stored in your body and is the first weight you will lose during a weight loss program. Water weight can be caused by a lack of physical activity, as individuals who do not exercise regularly are prone to water retention. Leading a sedentary lifestyle has an effect on your lymphatic system, which needs exercise and movement to drain excessive fluid out of your body tissues. Active participation in physical education, or PE, can help you lose water weight.
Step 1
Give it your all during PE classes, which are normally 40 to 60 minutes long and occur two to three times per week. Exercising to the point at which you break a sweat and elevate your heart rate during PE can aid in losing water weight. Active participation can help meet the exercise requirements set forth by the American Heart Association. Children and adolescents should participate in 60 minutes of physical activity per day.
Step 2
Ask your PE instructor about teaching physical activities in which you and your friends are interested. If you enjoy the activity, you are much more likely to fully participate in PE class. If you want to learn yoga, a specific sport or a certain type of dance, ask. Your teacher might be very open to suggestions.
Step 3
Drink plenty of water. Take a water bottle to school with you on days you have PE. Drinking water can help flush unwanted fluids out of your body.
Step 4
Break a sweat, which helps drain excessive water from your body.
Step 5
Exercise at home. To reap the full rewards of physical activity, exercise on days you don't have PE at home or in a gym. Swim, jog, dance, take an aerobics class, lift weights or use exercise machines.
Tips and Warnings
- If you are unable to lose water weight, water retention might be caused by sunburn, lack of a proper diet and the side effects of prescription medications. Talk to your doctor about your concerns.
- Water weight that you are unable to lose might be a sign of an underlying medical condition. Allergic reactions, thyroid disease, arthritis, heart disease, lung disease and kidney disease can all lead to water retention that you are unable to lose.



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