Is a Vertical Climber a Gimmick? The Brutally Honest Guide for Beginners

Update on Nov. 2, 2025, 5:46 p.m.

Let’s be honest: most of us hate traditional cardio. The treadmill is the “dread-mill.” The elliptical is mind-numbing. We do it because we have to, not because we want to.

So, when you see something like a vertical climber, it’s intriguing. It looks dynamic. It promises a “full-body workout” that’s “low-impact” and “high-intensity,” all while folding up to fit under your bed.

This brings us to the all-important question: Is this thing a legitimate workout machine, or is it another “as seen on TV” gimmick destined to become a very tall clothes rack?

As your fitness mentor, I’m here to give you the brutally honest truth.

The Verdict Up Front: It’s Not a Gimmick. It’s a Monster.

Let’s clear this up immediately. A vertical climber is not a gimmick. It is one of the most demanding, time-efficient, and comprehensive cardio and strength workouts you can do at home.

The original article on this topic was right about the physiology (it called it a “symphony of muscles”), but let’s put that in plain English.

When you use a climber, you are performing a compound, bodyweight movement. * You are pushing with your legs (quads, glutes). * You are pulling with your back (lats, rhomboids). * You are stabilizing with your entire core. * You are moving your entire body mass against gravity.

One reviewer nailed it when they said, “I like that I feel like I’m playing on a playground or rock climbing… and I HATE cardio!” This is the magic. It’s so challenging that it’s engaging. You don’t have time to be bored. It’s a true low-impact, high-intensity workout.

A full view of the RELIFE CT01 Vertical Climber, a high-intensity home workout machine.

The “But…”: Let’s Talk About Budget Climbers

Okay, if the workout is so good, why do some of these machines have terrible reviews calling them “JUNK”?

This is the most important part of this guide. You are not buying a $3,000 commercial-grade machine. You are looking at a budget-friendly home model. And in this category, quality control can be a major issue.

One user review for a popular model (the RELIFE CT01, which we’ll use as our case study) describes receiving a unit with a “stopper bar only half welded on,” a “crumbled” counter magnet, and a frame “slightly bent.”

Another user had a terrifying experience: “the folding mechanism… does not have a safety locking mechanism. When I was installing the feet the thing folded up on me and fell.”

This is the risk. The concept of a vertical climber is 10/10. The execution on some budget models can be 2/10.

So, does that mean you shouldn’t buy one? No. It means you need to be an educated buyer. You need to know what to look for.

The Mentor’s Guide to Buying a Good Budget Climber

Let’s use the RELIFE CT01 as our example, because it actually has several key design features that combat these exact problems.

1. The Stability Secret: The 4-Rail System

Many cheap climbers use a single central pole. This is a recipe for a wobbly, jerky, and unstable experience. The moving parts rub, and it feels unsafe.

The CT01 is built on a four-metal guide rail system. * What it is: Instead of one pole, the moving handles and pedals are locked into four separate steel tracks (two on each side). * Why it matters: This creates a much more stable, smooth, and secure “glide.” It prevents the side-to-side wobble and ensures the components move in a straight line. This is probably the most important feature to look for. A good, solid frame with a triangular base and a 4-rail system is the foundation of a good workout.

The vertical climber engages the full body in a low-impact, climbing motion.

2. The “Resistance” Myth: Understanding the 5-Level Adjustment

The product page says the 5 levels are like “jogging” vs. “rock climbing.” This is a helpful, but not totally accurate, metaphor.

  • What it is: This is a height adjustment for the handles, which changes your range of motion. It is not a resistance knob. The resistance is, and always will be, your own body weight.
  • Why it matters:
    • Level 1-2 (Short Strokes): This is a shorter, faster, more “cardio-focused” motion. You’re taking quick, shallow steps. This is a great way to warm up or do a High-Intensity Interval Training (HIIT) sprint.
    • Level 5 (Long Strokes): This forces you into a full extension. A deep lunge with your legs and a long reach with your arms. This is brutal. It’s slower, more deliberate, and feels much more like a strength workout. You will feel this in your glutes and lats the next day.

This adjustability is what gives the machine its long-term value. You can start short and fast, and as you get stronger, progress to the longer, “rock climbing” strokes.

3. The Safety Reality: Assembly and Storage

This is where you must be the mentor. * During Assembly: Inspect every single piece. Look at the welds. Are they complete? Do the bolts line up? If you get a “chellebelle” unit that is bent or has broken parts, do not assemble it. Box it up and return it immediately. * Lubrication: These machines require lubrication. The CT01 comes with grease for a reason. You must apply it to the guide rails to get that “smooth & quiet” workout. If it’s clunky and loud, it’s not broken; it’s just thirsty. * The Folding Risk: That user review about the machine folding up is real. The folding mechanism is for storage, not for convenience. Most budget models do not have a locking pin to keep them open.
* Rule #1: Assemble it in its final workout location on a flat, level surface.
* Rule #2: Once it’s up, it stays up. Only fold it when you are intentionally putting it away.
* Rule #3: If you have small children or pets, this is a major safety hazard. It must be stored folded and secured against a wall or under a bed, where it cannot be accidentally tipped or pulled over.

A close-up of the guide rails and pulley mechanism, which require lubrication for a smooth workout.

The Final Verdict: Who Should Buy This?

A vertical climber is a phenomenal workout for people who get bored easily. It’s a full-body gas-out in 20 minutes.

A budget model like the RELIFE CT01 is an excellent entry point into this world, if you are a smart, careful consumer.

You should buy a vertical climber if: * You hate traditional, boring cardio. * You are short on time and want a high-intensity, full-body workout. * You need a low-impact solution to protect your knees and joints. * You are short on space and need a foldable machine.

You should NOT buy a budget climber if: * You are not “handy” and get frustrated by assembly or basic maintenance (like lubricating rails). * You have small children and no safe place to store a heavy, folding piece of metal. * You expect a perfectly silent, gym-quality machine for a budget price.

If you can accept the trade-offs and are willing to be diligent about safety, a 4-rail vertical climber might just be the “game-changer” that finally makes you want to do your cardio.