Proper hip mobility is important since it can affect the entire kinetic chain of movement.
Someprograms are for beginners, and other programs offeradvanced hip-strengthening exercises.
Yourgluteus medius muscleis one of the more important muscles that helps stabilize your hips and pelvis.

Brett Sears, PT, 2015
The isometric gluteus medius exercise is one exercise that can help build a foundation for strong glutes.
If they are weak, you might start strengthening them by performing the isometric gluteus medius exercise.
Performing the Exercise
To perform the isometric gluteus medius strengthening exercise, follow these simple instructions.
Strong glutes help keep your kinetic chain from collapsing when you are running and jumping.
2019;14(4):655-669.