Light heavyweight champion Dmitry Bivol is aiming to box again in the first quarter of 2026 as he rehabs from August surgery to repair a herniated disc in his lower back, manager Vadim Kornilov told ...

1. Lie on your back. Bring your knees to your chest. 2. Wrap your arms around your legs. 3. Extend one leg out straight while still keeping your other knee close to your chest. Hold for 10 seconds ...