Karate, Life Sciences and Hydration

At Karate, Rahul had a very good work-out; he had started on the new Kata - it was quite tough - it was called Bassai Dai - but he did practice hard. He still need to get some of the forms correct and with "ki". Rahul always feels better after a very good workout at the Karate dojo. Also, he has learned that for body to remain healthy, he has to drink a lot of water - water is like a lubricant that reduces the friction (he learned that in the Science class). Particularly, after a godo workout, he had studied that the body loses water and salt from the body and it is required to drink a lot of water and keep the body hydrated. He has understood that water along with nutritious food is very important to keep healthy.