
There are several paths that lead to the goal. Nevertheless, there are some principles that you should definitely follow if you want to be successful in the long term.
The best "all in one" exercise
For runners, the standing lunge stretch is possibly the best "all in one" stretching and strenghtening exercise. It trains both strenght endurance and balance of the entire leg musculature. At the same time, the rotation capacity of the thoracic spine is improved.
This exercise is presented by Spiraldynamik
At first glance, lunges, deep squats and upper body rotations don't have much to do with running dynamics. At a second glance, even more so! The central point is the hip articulations, the hip flexors have to gain considerable extension, and the hips should open up to the maximum. In addition, there is the crossover movement: one leg forward, upper body and arms rotate against it. Exactly these weak spots are emphasized and practiced in the runner's position.
Two minutes of this exercise every two hours can do wonders for constant sedentary workers. It is the optimal in-between exercise against the continuous sitting at home or in the office.
Attention No. 1: In case of scoliosis, this exercise only has a corrective effect on one side. This side should be trained more intensively.
Goal: This rotation especially uses the oblique abdominal muscles. The inner hip muscle (M. iliopsoas) extends upwards through the pelvic cavity along the spine and is connected there with the most important breathing muscle, the diaphragm. Running and deep breathing are therefore closely connected. A rigid, inelastic hip flexor obstructs the oscillations of the diaphragm and makes breathing irregular and shallow. This exercise lowers the tone of the iliopsoas, strengthens the torso rotators and stabilises the centre of the body. With more strength in your core, you can run faster and more efficiently.
Our book recommendation:
Medical Yoga - TRIAS Verlag
Dr. med. Christian Larsen, Christiane Wolff, Eva Hager-Forstenlechner
https://shop.thieme.de/Medical-Yoga/9783432107677

There are several paths that lead to the goal. Nevertheless, there are some principles that you should definitely follow if you want to be successful in the long term.

Many people know the pain in their feet. With targeted exercises you make your feet stronger, more stable and faster.