TRX PRO4 Suspension Trainer Review
A gym's worth of bodyweight training that hangs from a door, if you put in the learning time.
✓ Pros
- Trains the entire body with one lightweight, travel-friendly piece of gear
- Difficulty scales instantly by adjusting body angle, from beginner to brutal
- PRO4 build quality (rubber grips, adjustable foot cradles, locking loop) holds up to heavy use
- Works in a doorway, on a pull-up bar, or around a tree with included anchors
✗ Cons
- Real learning curve - exercise selection and progressions take study
- Door anchor setup restricts some low-angle rows and long movements
- TRX's app and training content push ongoing subscription upsells
- Cheaper generic straps exist, which pressures the price
Living with it
A suspension trainer rewards you in proportion to what you learn. The first week is mostly figuring out strap lengths, foot positions, and how far to walk your feet forward to make a row hard. Once that clicks, the PRO4 becomes remarkably livable: it hangs from a door frame or pull-up bar in under a minute, a full-body session needs about as much floor space as a yoga mat, and the whole kit packs into its mesh bag for travel. The PRO4 hardware details matter daily - the rubber handles do not get slippery, the adjusters move smoothly, and the foot cradles make hamstring and core work practical. The door anchor works, but a doorway limits some low rows and long-strap moves that a ceiling or bar anchor allows.
The value math
The PRO4 costs around $250, with the consumer-grade Home2 system closer to $170, and knockoff suspension straps sell for a fraction of that. The honest comparison: cheap straps do the same physics, but reviewers and gym owners consistently point to TRX's stitching, adjusters, and anchor hardware as the reason the real thing survives years of daily use while budget straps fray and slip. Against other home equipment, the value case is strong - one strap system replaces a functional slice of what a cable machine and a dumbbell rack do for bodyweight-level resistance. The asterisk is the subscription: TRX's training app costs extra, and the hardware is fully usable without it, so treat the app as optional and budget accordingly.
Should you buy it?
Buy a TRX if you want strength training that lives in a closet and travels in a carry-on, and you are willing to spend a few sessions learning the movement library from free videos or a coach. It is especially good for people whose main lifts need a counterbalance of rows, core work, and single-leg training. Choose the Home2 over the PRO4 unless you train daily or share the straps - most home users will never stress the PRO4's extra hardware. Skip the system entirely if you know you need external structure to work out, or if barbell strength is your only goal; suspension training complements heavy lifting, it does not replace it.
Best for
Home exercisers and travelers who want serious full-body strength work from one piece of gear that fits in a shoe-sized bag.
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Community discussion
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