Outdoor Fitness, Fitness equipments, Lying curve

Functions:
Developing the strength and flexibility of lumbar and abdominal muscles and consuming the fat in waist and abdomen to slim figure; Necessary for figure shaping and bodybuilding.

Instructions:
Lie on the equipment with feet firmly pressed to the foot-bar from underside and put both hands crossed behind the head for fear of injury. Contract abdominal muscles to sit up and then recover slowly. Repeat the process.