TRX is on sale at Amazon: Save big on 4.8-star suspension training

TRX via Amazon

Looking for your newest fitness obsession? Well then, look at Amazon -- the online retailer has marked down a number of 4.8-star-rated TRX suspension training sets, just in time for summer.

What is TRX?

Designed by a U.S. Navy SEAL, TRX (Total Resistance Exercises) is a suspension training tool. Instead of heavy and bulky weights, TRX uses gravity and the user's body weight for an effective workout. TRX exercises build core stability, while improving strength, balance and flexibility.

TRX is the perfect buy for anyone who doesn't have a lot of room to set up a home gym. It sets up just about anywhere with an anchor point (you can use a door jamb or use a dedicated TRX wall anchor), and easily stows away when not in use. And because TRX relies on your bodyweight for resistance, you can take this 1.5-pound set anywhere -- even outdoors and while on vacation.

You can use TRX in combination with your existing workout, or use it to get started on a new fitness plan. Since TRX uses your body weight for exercises, one TRX kit can replace countless hand weights. (Talk about a space saver!)

Just about anyone can use TRX, from high-powered athletes to those undergoing rehab (with your doctor's permission, of course). One Amazon reviewer says they "used this very TRX equipment at a recent physical therapy [session] for a knee injury... I see myself using this beyond therapy for daily exercise. It is fun and easy to use."

TRX All-in-One suspension training system

Key features of the TRX All-in-One suspension training system:

Includes the All-In-One TRX Suspension Trainer, indoor/outdoor anchors, a mesh travel bag and guide
Thousands of bodyweight exercises are possible
Supports body weights up to 700 pounds
Features upgraded, comfort-fit foam handles
Includes 30-day free trial to TRX Training Club with more than 500 on-demand workouts
Rated 4.8 stars on Amazon

TRX All-in-One suspension training system, $153 after coupon (reduced from $180)

$153 at Amazon

TRX Pro 3 suspension training systrem

Key features of the TRX Pro 3 suspension training system:

Textured grip, rubber handles
TRX system designed for repeated, daily gym use
Features the highest-grade webbing, extra-durable components and commercial grade materials
Rated 4.8 stars on Amazon

TRX Pro 3 suspension training system, $195 after coupon (reduced from $230)

$195 at Amazon

TRX wall anchor

The TRX wall anchor secures directly to any load-bearing wall or ceiling stud. It's made of powder-coated steel for durability, and features a plastic backing to protect your wall. While not a required add-on, the 4.7-star-rated TRX anchor will enable you to do a much wider range of exercises than mounting it to a door. Includes installation hardware.

TRX wall anchor, $40

$40 at Amazon

More space-saving home gym deals on Amazon

If you're looking to outfit your home gym on a budget, Amazon is the place to go -- the retailer has all sorts of discounts right now on hand weights, barbells, kettlebells, resistance bands, yoga gear and so much more. Here are some of the top deals at Amazon to shop right now -- while they last.