Physical fitness is the state of the human body when it is in perfect health. Being fit is very important to stay alert both physically and mentally and also to ward off certain diseases that attack as the body ages. Fitness programs are schedules that allow a person to incorporate exercise into their daily routine. There may be many reasons for taking up a fitness program: to gain strength, to lose weight, to lose body fat, to fight certain disabilities, or just to become more fit.Fitness training is for making the body stronger and fitter. There are many kinds of fitness training programs: cardiovascular training, strength training, flexibility training, nutrition, and weight management. All these can be incorporated into a single fitness program for having a healthy body weight, improved level of strength, improved co-ordination and a resilient body. Each of these depends on the kind of body we have and it’s potential. There is no ideal fitness training program. They are normally custom designed as per individual requirements and capabilities.Fitness training increases metabolism, strength, flexibility and muscle tone, as well as decreasing stress levels in the body. There are also sports-specific fitness training programs like soccer fitness training, football fitness training, swimming fitness training, golf fitness training and so on. There are also fitness training programs for kids.A fitness trainer should be able to design the right kind of fitness program. It should cover all relevant aspects like: strength, flexibility, aerobic and anaerobic endurance, agility, and speed. These days, there are many professional fitness training centers that have sophisticated equipment to suit all kinds of people and their fitness needs. These centers have professional and medical specialists who would be able to offer advice about the best kind of fitness program. They provide customized workout routines, nutrition plans, personal trainers, and expert guidance to make the results last.