Aim to keep a smooth rhythm, with medium size steps for beginners, and those of a good fitness level can increase the size of the stepping. Keeping your back upright, and using your hands as balance, when holding the machine, will promote good technique. Remember to warm-up and stretch prior to doing any exercise. Most machines these days will have a computer display as well as a selection of programs.Beginners should aim for 6 - 12 minutes on an easy level. On a scale of 1 - 12 aim for a 3 - 5. Ntermediates and advanced should aim for 10 minutes + at a harder level, aim for 6 - 9. Once you have finished your session on the stepper, its worth spending a few minutes stretching the muscles of your calf and quadriceps (thighs).If your looking at doing a long session on the stepper - 10 minutes plus, make sure you take a water bottle and have regular sips of water to help keep you hydrated throughout your workout. Technical specfications: Product size 43*28*50.5cm Packing size L116xw42xh19cm Net weight 17kgs Gross weight 18.5kgs Conveyance Container size 1x20'gp 1x40'gp 1x40'hq Quantity(unit) 450 900 1150