England’s midfielder Jude Bellingham made headlines at the 2026 FIFA World Cup by scoring two crucial goals that led England to a 2-1 extra-time victory over Norway in the quarterfinals. This win secured England’s place in the semifinals, only the fourth time the team has reached this stage in World Cup history. Beyond his impressive performance on the field, Bellingham attracted viral attention on social media for the striking prominence of veins on his legs, which were captured in a widely shared Instagram photo before the match.

The distinctive look of Bellingham’s veins was due to the blood flow restriction (BFR) shorts he wore, part of Team England’s training regimen. BFR shorts compress the veins around the hips, restricting blood flow back to the heart from the lower limbs. This causes blood to pool in the leg veins, making them noticeably bulge. Athletes use BFR training techniques like this to increase muscle growth and strength by intensifying the workout’s physiological stress while potentially reducing the need for heavy weights or high-intensity training sessions—an advantage for injury prevention and management.

BFR training works by promoting muscle tear, swelling, and the buildup of lactic acid through limited blood flow, which in turn encourages faster muscle repair and growth. Essentially, by restricting blood flow, BFR training simulates the effects of more strenuous exercise without the associated risks of lifting heavy or pushing to high intensity. However, precautions are necessary; people with blood flow or clotting issues should avoid BFR training, and users must ensure the equipment is correctly fitted to avoid cutting off arterial blood flow or causing injury. Duration and tightness of these garments should also be carefully monitored.

While it remains unclear to what extent BFR training contributes to Bellingham’s current performance, his six goals in six World Cup games underscore his outstanding form in the tournament. The viral vein photo, far from a fashion statement, highlights the innovative training methods behind the scenes that may be helping England’s star midfielder maintain his explosive play. As Bellingham continues to advance in the World Cup, both his skills and unique vein appearance remain hot topics among fans and analysts alike.