The UBX TRAIN: On Demand app promises a new workout every day. You can train with body weight-only programs or equipment-based programs. What is UBX? UBX [pronounced you-box] delivers a unique mix of boxing and strength training across a 12-round circuit in under 45 minutes. The UBX Train On Demand app features You can now take your training from the club to your … [Read more...] about UBX: Train: On-Demand – Boxing and Strength App