In a hot environment, athletes may need more than 10 liters of water per day (8) . Athletes should start the training well hydrated. They should drink about 500-600 ml of fluid about two hours before exercise and then again 200-300 mL about 15 minutes before exercise.
One of the most familiar tuber vegetables is the potato, but many kinds of tuber vegetables are used all over the world for starch and carbohydrates. Besides potatoes, edible tubers include taro or malanga, artichokes, yams, ginger, jicama and cushcush.ne of the most familiar tuber vegetables is the potato, but many kinds of tuber vegetables are used all over the world for starch and carbohydrates. Besides potatoes, edible tubers include taro or malanga, artichokes, yams, ginger, jicama and cushcush.
The edible portion is swollen leaves with a bit of stem. They are bulbs which, like garlic and leeks, are modified stems in which the primary storage tissue is expanded leaf bases. They come in white, yellow, and red varieties. Potato. The edible portion is an underground stem that is also a tuber.he edible portion is stem tissue, flower buds, and some small leaves. Cauliflower. The edible portion is proliferated stem and flower tissue. Celery. The whole plant is edible including the crisp petiole (leaf stalk) and the fleshy taproot.