Madonna concerns fans as they say she needs 'medical assistance' after gyrating clip
![Madonna concerns fans as they say she needs 'medical assistance' after gyrating clip](https://i2-prod.dailystar.co.uk/incoming/article29784723.ece/ALTERNATES/s615/5_m1JPG.jpg)
Fans of Madonna have been left questioning her latest video post on Instagram after the Material Girl singer shared a promotional behind the scenes montage of her upcoming tour