• Posture is all important for the successful execution of any exercise. The shoulders should be down and not pulled up towards the ears, the neck lengthened and not pitched forward, the lower back should be in neutral and the knee and ankle joints unlocked. A basic warm-up is mandatory before any exercise. These can be done after a walk or cardio workout as well. Almost all equipment comes with a booklet or an exercise guide, which makes it easy to use.