How to use a recumbent bike effectively for a full-body workout?

To use a recumbent bike effectively for a full-body workout, adjust the seat and pedals to fit your body properly. Start with a warm-up, then pedal at a moderate intensity for at least 30 minutes. Engage your core muscles and vary your speed and resistance levels to target different muscle groups. Incorporate interval training and upper body exercises like arm curls or shoulder presses to work your arms and upper body. Cool down with a gentle pedal and stretch your muscles afterwards.