Standing hand to toe pose or utthita hasta padangusthasana stretches your hips, hamstrings, calves and ankles. This strength tests your strength, flexibility and ability to remain balanced on the supporting leg. This greatly improves your concentration and mental focus.
Resist the temptation to lean forward. Your main focus should be to keep your spine erect and lengthened. There is no need to compromise balance over keeping the extended leg straight.
You can straighten your leg as much as possible. Your weight should be on the supporting leg and stare at the fixed point in front of you. Loop a strap around the extended leg to help you straighten the leg. Bring your extended leg to your side and corresponding arm should also be at the side, parallel to the floor will deepen the pose. This will improve your balance. If you suffer from arm, leg or shoulder injury, be careful.
How it is to be done - standing.
Suitable for - Everybody.
Steps - Actual procedure for that asana.
Benefits to body parts - Stretches hips, hamstrings, calves and ankles.
Other benefits - Improves concentration and mental focus.
Precautions - Arm, leg or shoulder injury.