Yes, and also what! By the way, this is precisely what is the main motivation for many to study. Although, in this case it will be more appropriate to talk about the practice of asanas and various physical exercises associated with yoga.
And so, beneficial results in physical terms:
1. Your posture will become much more beautiful.
Abdominal muscles are strengthened. By the way, the stomach will also be lifted due to the correct posture. As a result, you will look great.
If you practice correctly and in moderation, you can get rid of back pain (there are "success stories" about how yoga helped those who suffered from hernias, scaliosis, etc.)
Stimulation of venous circulation (prevention of edema, improvement of the state of blood vessels, much more).
Stimulation of the lymphatic system (cleansing the body, increasing immunity).
Pressure normalization. Gitotonics feel better if power asanas prevail in practice (they increase pressure). Hypertensive patients manage to normalize the situation with the help of a very gentle, relaxing yoga practice (again, relaxation yoga practice reduces cortisol levels).
7. Immunity rises. (Thanks to the stimulation of the lymphatic system and the reduction of cortisol with relaxation practice.)
Prevention of osteoporosis (strong bones).
Normalize blood sugar (prevention of type 2 diabetes, or supportive therapy for those who already have). Gentle yoga practice lowers cortisol and adrenaline, stress hormones that increase blood sugar.
Coordination and a sense of balance are improved.
Without a doubt, this list is not complete, there are many other beneficial effects of both the direct practice of asanas and yoga in general. However, I note that in order for the classes to be useful, you need to learn about the correct technique for performing, as well as about possible contraindications to performing certain asanas and exercises.
Undoubtedly. At one time, I was closely engaged in yoga, until my favorite instructor left for another city. And I was very lucky in this regard with the instructor. In general, I am a convinced pragmatist, so all these energies, flows and "Om-mm-mm" - all this not only did not interest me, but even scared me away. I absolutely do not need someone to climb into my head. And my instructor did not climb. He gave us exactly those complexes, those practices that he considered necessary, but he never forcibly rubbed us about chakras, mantras and other related material, for which many thanks to him.
And yes, if you answer your question it was very helpful. Muscles are tightened, ligaments are stretched, the head does not work - beauty. Sheer benefit and no brainwashing. Which is what I wish for you.