text: This really depends on what your goal is whether strength, endurance, power, speed, flexibility, weight-loss, weight-gain, etc.  You would need to define your goals before establishing a suitable exercise regimen.  You will find that there is not any "best" exercise program and incoporating several types of methodologies can help you meet goals.  Any exercise is better than no exercise, but it could very well be that the exercise you do enjoy and can stick with is one that is contrary to your goals, so you really have to set out what you want out of your fitness first before you define your exercise program.