- TRAIN EXPLOSIVE FORCE AND SPEED: Enhance your athletic performance with our Resistance Trainer, designed to improve speed, strength, agility, flexibility, dynamic power, and overall balance. Elevate your physical skills to new heights. - VERSATILE TRAINING: Perfect for athletes and fitness enthusiasts, this trainer supports personal or team workouts targeting leg, calf, back, chest, shoulder, and core strength. It is an excellent choice for football players, runners, CrossFit enthusiasts, and basketball trainers. - SPEED & AGILITY RESISTANCE SET: Experience up to 80 lbs of resistance strength, ideal for agility and strength training exercises. The original length of the cord is 16.6 feet, with options of 9.8 feet and 6.6 feet. The stretch cord can extend up to three times its original length for varied training intensity. - BEST USAGE PRACTICES: For optimal results, partner up with a training buddy to create effective resistance challenges. Individual training is also possible by securely attaching the cord to a stable, grounded object. This Resistance Trainer is a reliable tool for enhancing athletic capabilities and building functional strength.