1
Sit upright on the stationary bike seat with back against the backrest, feet positioned on the pedals, and hands gripping the handlebars. Maintain neutral spine alignment with shoulders relaxed.
2
Grip the handlebars firmly with both hands, place balls of feet on the pedals, and adjust seat height so knee has slight bend at the bottom of the pedal stroke. Establish a comfortable cadence before beginning the movement.
3
Push the pedals downward and forward through the full range of motion, allowing the quadriceps to lengthen as the knee bends and hip flexes during the recovery phase of the pedal stroke.
4
Drive the pedal upward and backward through hip extension and knee extension, contracting the quadriceps maximally at the top of the stroke. Return to the starting position with controlled resistance through continuous pedaling motion.