What position should the legs be in during the Femur Arcs exercise?

During the Femur Arcs exercise, the ideal position for the legs is in tabletop with a 90-degree bend at the hips and knees. This position is crucial because it helps create a stable base and engages the core while allowing for the controlled movement of the legs.

In the tabletop position, the thighs are perpendicular to the mat, and shins are parallel to the floor. This alignment promotes optimal pelvic stability and spinal position, which are fundamental in performing the exercise effectively. The engagement of the core in this position supports the movements and avoids strain on the lower back, while also allowing the practitioner to focus on hip mobility and control throughout the arc of motion.

Using this position also helps in isolating the hip joints, encouraging proper activation of the muscles around them, which is the primary focus of the Femur Arcs exercise. This emphasis on alignment and stability is what differentiates it from the other positions listed.