Randy Hetrick - Randy Hetrick stands in graduation regalia with arm around a young woman hugging him
Photo: University of Southern CaliforniaSource · Source-linked editorial identification
Sports & Outdoors

Randy Hetrick

TRX Suspension Trainer

United StatesEvidence: high confidenceChecked July 2026

Third-party image used for identification in nonprofit educational commentary; rights remain with University of Southern California.

Who is Randy Hetrick?

Randy Hetrick is an inventor associated with United States. Their documented work in sports & outdoors includes TRX Suspension Trainer, the contribution at the center of this evidence-backed profile.

Randy Hetrick invented the TRX Suspension Trainer, adapting a jujitsu belt and parachute webbing into portable body-weight resistance equipment while deployed as a Navy SEAL. TRX documents the original prototype, while a 2024 university profile identifies Hetrick as the inventor of a training system now used globally.

Known forTRX Suspension Trainer
FieldSports & Outdoors
Associated withUnited States
Evidence reviewed2 sources
01

What did Randy Hetrick invent?

invented the TRX Suspension Trainer, a portable strap system using body weight and adjustable leverage for strength training

02

What did Randy Hetrick accomplish?

TRX helped normalize suspension training across gyms, professional sport, and home fitness by making full-body resistance training portable.

03

What is known about Randy Hetrick today?

USC profiled Hetrick’s fitness-entrepreneur work and named him the TRX Suspension Trainer inventor in September 2024.

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