Calibre Fitness Vertical Knee Raise/Dip

If the question is looking for multi-functionality and results from workout equipment, the answer is the Vertical Knee Raise/Dip unit. Combining the efficiency and effectiveness of push-ups, sit-ups, crunches, bench-presses and other exercises, the Vertical Knee Raise/Dip targets two distinct muscle groups. The vertical knee raise works the hip flexors and the rectus abdominus, the main abdominal muscles that create “six pack” abs