Beeline

OC

Occlusion Cuff

The Occlusion Cuff makes equipment for blood-flow-restriction training. Its official site presents cuffs for the arms and legs, including the PRO product, and describes their use in training and injury recovery. The company says Irish sports physiotherapist Lorcan McGee developed the product while working with an elite sports team in the UK. Its companion Android app controls wireless Occlusion Cuff Plus units through Bluetooth and identifies the developer as The Occlusion Cuff (NI) Ltd. The same company has a registered office in Belfast, United Kingdom.

Blood-flow restriction training equipment

PL

Playermaker

Playermaker sells a football performance tracker worn on players' boots, with sensors and software that analyse movement, involvement and use of each foot. Its platform gives players and coaches motion data, left/right-foot analysis and feedback for practice and match play. The company markets the system to individuals, clubs and federations and says it is used by elite organisations; its performance-improvement figures are vendor claims, not independently verified outcomes.

Football wearable tracking

ST

STATSports

STATSports develops wearable athlete-monitoring and performance-analysis technology for teams and individuals. Its 2025 announcement says Sony acquired a majority share of STATSports Group, bringing its wearable tracking tools into Sony's sports data business alongside optical-tracking services. The company says it began in 2008 and markets performance data to help coaches and athletes make decisions. Claims about injury prevention or improvement are company aims, not outcomes independently established for every user.

GPS athlete performance tracking