To enhance f1exibility and strength of waist and to improve balance and coordination of body.
Hold handles with both hands step on the pedal with both feet. Then swing feet from left to right and right to left repeatedly.
Surfboard and Waist Twister GF-Z11
LED Lighting: 20W
Storage Battering: used for solar, maintenance free, 12V, 12Ah.
Solar Panel: crystal silicon 30W
Standard: GB 19272-2011
Safety serving life: 8years
Maximum user weight: 120kg
Base size: 410*410*700mm (L*W*Depth)
Main Pipe: steel tube: 150mm*150mm*4mm, overall: 194*194mm