our mini walker will help improve strength fitness & circulation in your arms & legs providing essential benefits from the comfort of your own home. ideal for convalescents the elderly or as a gentle exercise programme it is extremely easy to use. just sit in your favourite chair put your hands or feet in the stirrups & pedal as you would a bike. a few moments every day gives you the same level of workout for your upper & lower body as a daily walk or cycle ride yet you dont even have to step outside. its built-in computer powered by battery (supplied) can display the elapsed time approximate distance pedal revolutions & estimated calories burnt. features include: low high resistance levels 6 mode settings lcd display & easy touch controls. measures h 30cm xw 33cm xd 39cm (11¾in x 13in x 15½ in). just a few minutes a day of gentle exercise & you will soon feel the benefit.