FLYFE Grip Strength Trainer 2 Pack 11-132 lbs Forearm Strengthener Adjustable Resistance Red Review (2026)

Who the FLYFE trainer suits

The wide 11 to 132 pound adjustable range is the standout feature here, since it means the same tool can serve a player just starting grip training, someone working back from a hand or wrist injury at a lighter setting, and a stronger player who wants real resistance at the top end. Because the set includes two units, it works for training both hands in the same session or for two people, such as a doubles partner pair, to share a set rather than each buying their own. Pickleball players specifically benefit from the squeeze-focused training since a firmer grip helps with paddle control on fast exchanges, though this tool trains only part of overall forearm strength.

Build and features

The trainer is built from an upgraded, durable plastic with a longer handle than many competing grippers, which is designed to give a more comfortable hold and reduce the risk of the handle cracking under repeated use. Each unit includes a built-in rep counter that needs no battery and tracks squeezes automatically, positioned on the inside of the handle so it is easiest to read in the right hand. The grip surface uses non-slip texturing with finger grooves aimed at keeping the hand secure through a full range of squeezes. FLYFE backs the product with a 90-day return policy for buyers who are not satisfied with the trainer.

Using it day to day

Because the resistance is adjustable rather than fixed, a realistic routine is to start at a lower setting and dial up the resistance every couple of weeks as grip endurance improves, rather than starting at the top of the 132-pound range. The built-in counter is handy for tracking rep totals over time without needing a separate app or notebook, though some owners have noted the counter's reset mechanism feels less durable than the rest of the unit. The compact, portable size means it travels easily in a bag for use between matches or during downtime at work, which is part of the appeal for players who want to fit training into small pockets of time.

Where it falls short of a full program

FitBeast's 5-pack kit takes a broader approach, bundling a similar adjustable gripper with a finger stretcher band and other tools that target the muscles opposing a squeeze, which FLYFE's 2-pack does not include on its own. Because this trainer only works the muscles used to close the hand, it does not train wrist extension, the motion used to stabilize a paddle through a full swing, so players chasing complete forearm strength will still want other exercises alongside it. The top of its resistance range, 132 pounds, is also far beyond what is needed for paddle control specifically, so most players will spend most of their training time well below the maximum setting.

Verdict and who should look at a fuller kit

For a player who wants one adjustable, durable gripper that can grow with them from a light starting resistance up to a serious challenge, FLYFE's 2-pack is a sound pick that lines up with the site's score of 8.8 out of 10. Players recovering from an injury should start at the lowest resistance and increase gradually rather than testing the top end early. Anyone who wants a broader set of tools covering fingers and wrist extension as well as grip strength should consider a bundled kit like FitBeast's 5-pack instead of this squeeze-only trainer.

Frequently asked questions