weightless in the context according to our health and physical fitness that means reduce body mass , weight loss is helpful for reduce many disease for egg heart problem ,breath problem it helpful for normal heart beat , the physical fitness is important for every people then only avoid many problems in our body , over weightless is also danger because it must gives insulin dependent diabetes, so many problems are including in our body, the unintentional weightless is make your body lean mass it affected energy loss so various virus are entered and affected easily to our body, the affected diseases are cancer, TB and easily entered HIV virus in our body and this disease can arise overweight or obese state. ,over weightless is not manage infection so the body goes to very difficulty and they affected dead, if you avoid this problem you must make good eating process and improve physical activity , more exercise and take walking then you can had strength , weight loss is also helpful for our body but over weightless is affected in our body so make our body fitness because of fitness is the healthful many diets are available to maintain the health for egg crash diet, Therapeutic weight loss techniques and many others