Oh no! Summer is here and you're not ready? It is no surprise that you aren't as fit and ready for your bikini as you'd hoped you might be; we are all so busy and tired, the diet or new fitness regime gets put back until the next week, then the next, then summer is here and well it's time for the summer dresses and bikinis to come out.  So what can you do in a short amount of time with virtually no effort that will make a difference?  Here are seven tips that may help you...