$TRX , short for Total Resistance Exercises, is a form of suspension training that leverages gravity and body weight to perform hundreds of exercises. Developed by a former Navy SEAL, TRX builds strength, balance, flexibility, and core stability simultaneously. The equipment consists of adjustable straps anchored to a door, wall, or other sturdy structure. TRX is suitable for all fitness levels, from beginners to elite athletes, because intensity can be easily adjusted. It engages multiple muscle groups, improving functional fitness and reducing injury risk. Whether at home, in a gym, or outdoors, TRX offers a versatile and effective workout solution.