Functions: Develops the strength of lower limbs, and improves the stability and agility of three main joints of lower limbs; good for the healing of inconvenience of bending and stretching of lower limbs, and muscular atrophy of lower limbs, rheumatoid arthritis, sciatica, sprain of the anklebone, etc.
Approaches: Sit on the chair and step on the footboard. Stretching legs with force and recover slowly. Repeat.
Users: Suitable for people of different ages.
Price : 29,500