When speaking with clients and potential clients, personal trainers are often asked their opinions about the latest fad in the exercise industry. I can't count how many times I am asked my view on such workouts as P90X, CrossFit, etc. While these are good workout programs that certainly have their place with certain segments of the population, I do not recommend them for beginners or people who have returned to exercise after a long lapse. For these clients, it is important to first master correct posture and form before jumping in to more advanced levels of exercise.
Coke is the most valuable brand in history, and “Coca-Cola” is the world’s second-most recognized word after “hello.” However, the beverage itself is an absolute poison to the human metabolism. Coke is very close to the acidity level of battery acid and consequently it can clean surfaces equivalent to and often better than many toxic household cleaners.