You’ll feel a deep stretch in your back and hips ... This position activates your back extensor muscles and quadratus ...
Benefits: Flexion in the upper back helps to increase mobility and healthy movement in the spine. They also target the rectus abdominis (external ab muscles) and the transverse abdominis (internal ...
Results The authors found significant side differences in elbow extensor (−6.54 N, 95% CI −11.43 to −1.65, p=0.008, standardised mean difference (SMD) −0.45) and flexor muscle strength (−11.26 N, 95% ...