Extension and flexion of one leg in supine position alternating ► lying bent knee leg raise / alternating knee raise / lying single knee raise

Individual work

Lie on your back with your arms flat on the floor at your sides (or place your hands under your buttocks/or clasp your hands behind your head), your outstretched legs slightly raised off the floor, stretch an elasticated band between your legs (place the band around the instep/soles of your feet). From this position, alternately bend one leg (lower leg practically parallel to the floor, upper leg approx. 90 degrees to the body - one-sided hip flexion) and stretch back to the starting position.

Attention:
Keep your back in constant contact with the floor (no hollow back, consciously tense your stomach), do not put your legs down.

Lighten:
Choose an elastic band with less resistance.

Harden:
Choose an elastic band with more resistance.

1 mini-band