EXERCISE OF THE DAY Spiral kick backs - this exercise helps strengthen the glute muscles while maintaining a nice spiral position for posture. ——- ——-... | By Flexafit by Signe Ronka | Facebook
![Sensors | Free Full-Text | Multi-Sensor Spectral Imaging of Geological Samples: A Data Fusion Approach Using Spatio-Spectral Feature Extraction Sensors | Free Full-Text | Multi-Sensor Spectral Imaging of Geological Samples: A Data Fusion Approach Using Spatio-Spectral Feature Extraction](https://www.mdpi.com/sensors/sensors-19-02787/article_deploy/html/images/sensors-19-02787-g001.png)
Sensors | Free Full-Text | Multi-Sensor Spectral Imaging of Geological Samples: A Data Fusion Approach Using Spatio-Spectral Feature Extraction
![Seeing through Sigebert: A Re-Examination of the Liturgical Portraits of Sigebert of Minden (1022–36) | Gesta: Vol 61, No 2 Seeing through Sigebert: A Re-Examination of the Liturgical Portraits of Sigebert of Minden (1022–36) | Gesta: Vol 61, No 2](https://www.journals.uchicago.edu/cms/10.1086/720747/asset/images/medium/fg1_online.gif)