Orthotics are custom-made shoe or heel inserts that are prescribed by a doctor to address various foot, leg, or back problems. They are designed to provide support, correct alignment, and improve overall function of the feet and lower limbs.

Here are some of the options you mentioned: Wedge devices within the shoe: These devices are thicker on one side and thinner on the other, allowing for the tipping of the forefoot within the shoe. By placing the wedge on one side or the other, you can correct foot alignment issues.

Additionally, they can provide guidance on muscle tension release, muscle strength training, and conditioning, which can contribute to overall foot health and performance.