By using the center of gravity when bending, you can bend without using torsional motion by arranging the direction of the knee and the method of calming it, instead of bending it by making a fulcrum and twisting.
menu
menu
Menu
close
- homeHome
- arrow_backarrow_drop_downstorefrontStore
- arrow_backarrow_drop_downslideshowStreaming
- arrow_backarrow_drop_downbusiness_centerBusiness
- arrow_backarrow_drop_downpaymentCredits
- arrow_backarrow_drop_downschoolElearning
- arrow_backarrow_drop_downworkJobs
- arrow_backarrow_drop_downaccount_circlePeople
