BEAST PUTTY · HAND HEALTH
PUTTY FOR
REPETITIVE STRAIN INJURY
OTs have prescribed therapy putty for hand rehab for decades. Not a cure — a real tool for hands that work too hard.
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Therapy putty isn’t a fidget gimmick for RSI — it’s a clinical tool.
RSI happens when the same muscles, tendons, and nerves get overloaded by repetitive motion — typing, mousing, swiping, gripping. Putty strengthens the stabilizer muscles that keyboard work neglects, increases blood flow to tendons starved by static posture, and introduces varied resistance movements that counteract the repetitive damage. Two to three minutes per hour. No appointment required. No leaving your desk.
THE FOUR EXERCISES THAT ACTUALLY HELP
FULL GRIP SQUEEZE
Wrap putty in your palm and squeeze hard for 5 seconds. Release completely. 10 reps. Builds overall grip strength and pumps blood through the tendons.
FINGER SPREAD
Wrap putty around your fingers and spread them apart against resistance. Targets the extensors that keyboard work completely neglects.
THUMB PRESS
Press your thumb into a putty ball. Counteracts the constant flexion from hitting the space bar thousands of times a day.
WRIST ROLLS
Roll putty between both palms with a twisting motion. Loosens the forearm muscles that seize and tighten during long typing sessions.
WHY RSI HAPPENS AND WHAT PUTTY ADDRESSES
Typing overloads the primary flexor muscles while the extensors — the ones that open your fingers and stabilize your wrist — do almost nothing. Over time, this imbalance strains tendons and compresses nerves. Putty exercises directly target the neglected muscles, restoring balance before the inflammation becomes chronic.
Blood flow is the other piece. Tendons get minimal circulation compared to muscle tissue, which is why RSI heals slowly. Kneading and squeezing putty actively pumps blood through the soft tissue that static keyboard posture starves. It’s not dramatic rehab — it’s maintenance that actually moves the needle.
Start softer than you think. Your tendons are already irritated — going too hard too fast makes things worse. Soft or medium resistance to start. Move up only when there’s genuinely zero challenge. If anything produces sharp or burning pain beyond normal muscle fatigue, stop and see a doctor.
FREQUENTLY ASKED QUESTIONS
Does putty actually help with RSI?
Yes — occupational therapists have prescribed therapy putty for hand and wrist rehabilitation for decades. RSI happens when the same muscles, tendons, and nerves get overloaded by repetitive motion. Putty strengthens the small stabilizer muscles typing neglects, pushes blood through tendons that get starved during static keyboard posture, and introduces varied resistance movements that counteract the damage.
What putty exercises help with RSI from typing?
Keep it simple. Full grip squeeze: palm-squeeze hard for 5 seconds, 10 reps. Finger spread: putty around fingers, spread against resistance — targets extensors typing neglects. Thumb press: press thumb into a putty ball to counteract space-bar flexion. Wrist rolls: roll putty between palms with a twist to loosen forearm muscles. Do these 2-3 minutes every hour during work.
What firmness should I use for RSI?
Softer than you think. RSI means your tendons are already irritated — going too hard too fast makes things worse. Start with soft or medium resistance. Move up after a week if there's zero challenge. If anything hurts beyond normal muscle fatigue, drop down or talk to a doctor.
Is putty enough to fix RSI?
By itself, probably not. RSI needs a multi-pronged approach: ergonomic adjustments, regular breaks, stretching, and sometimes PT. Putty is one tool in the kit. But it's the only one you can use without leaving your desk, without an appointment, and without much thought — which makes it the tool you'll actually use. That counts for a lot.
BEAST PUTTY
BUILT FOR HANDS THAT WORK TOO HARD.
2-3 minutes per hour. No appointment. No leaving your desk. The tool you’ll actually use.
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