when it comes to cardio equipment, there is none that does not include the movement of hip flexion. When I see people on the elliptical trainers, I often see poor posture with forward flexion at the hip. A person with tight hip flexors would more likely to assume this posture. On the other hand, they would also do that on the others, such as treadmills and bicycles.
From my own experience, people like elliptical trainers the best of all the cardio equipment, and you will thus see more compliance with your exercise recommendations. I would instruct the client on a good stretching / lengthening program and stress the importance of doing it after getting off the equipment. At the same time, you can work on strengthening the muscles of the back in hopes of affecting better posture.
I don’t see anything wrong with that, it’s better than something like a recumbent bike or rowing machine (because of the standing upright position on an elliptical). Teach the client about movements like posterior and anterior pelvic tilting. What I like to do as a dynamic stretch for my hip flexors is put a treadmill on an incline and slow walking speed, actively keep my hips in a posteriorly tilted position, and take very long strides. This has helped me immensely; I’d recommend trying it & telling your client about it. Also teach them hip flexor stretches like the runners stretch. Good luck
Tight hip flexors further lead to so many problems in human life. They can cause bad posture, high anxiety, circulatory issues, loss of sexual drive, discomfort in walking, digestive problems, and inadequate performance of the immune system as well. Hence, it is important to find some way out to deal with this problem as soon as possible.
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