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Machine Gripper Hands (Plate Loaded)

Forearms Traps Isolation Wrist roller
Demo (loops)

Exercise info

Primary musclesForearms
Secondary musclesTraps
EquipmentWrist roller
Movement patternIsolation
Rep range12–20 reps
10 similar exercises

Representative exercise: Weighted EZ-Bar Standing Hand Squeeze

How GYMKC sets the weight for this exercise

For example, if you do 12 reps with 16 kg and log that you could have done about 2 more, GYMKC estimates your 1RM at about 25 kg.

With the wrist roller, it moves up to the next weight you have. Within your 12–20 reps target, the sets you log decide whether to add reps first or add weight.

These numbers are an example of how the calculation works. Your actual prescription is recalculated every set from your own records. See how the calculation works

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This information is based on our analysis of public content from evidence-based training experts in Korea and abroad. It is not a substitute for medical advice. Weights and sets differ from person to person. The GYMKC app uses the sets you log to calculate the weight and reps for your next set.