Side plank on elbow: Lean your body to the right side keeping your leg straight to your side. Inhale and lift the hips up while supporting the body weight on your right elbow. Exhale and reach the left arm overhead.
Koormasana (Tortoise Pose-simplified version)
Sit upright with your legs stretched out in front of you. Bend both knees and touch the soles of the feet together with your heels away from your perineum. Grasp your feet with your hands (pic above).