1.incorporates a support pad to ensure correct position of the knee. 2.seat position can be adjust to the sitting position 3.button adjust the lever to select the start angle 4.biomerchanically design for optimal performance 5. Pin loaded fitness...
We are offering new sit up bench. Item no.gf-xf001 1)functions: sit-up, nutate-up 2)height-adjustable base for varying obligue exercise 3) exercise and strengthen the power of your arms and waist 4) strengthen the function of your heart and lung 5) reduce the fat of your abdomen...