Fitness
Full-Crimp Grip Risk
Full-crimp grip maximizes edge force but spikes pulley and PIP stress—reserve for rare moves, not default hangboard or volume training.
Full-crimp grip risk comes from hyperextending the distal finger joint while the proximal joint stays flexed—max force on tiny edges but the highest A2 pulley and PIP stress in climbing. Occasional competition moves differ from training every hangboard rep or warm-up problem full crimp in cold gyms.
Drop grade, improve footwork, or choose open-hand sequences when fingers feel tweaky or audible pops occurred. Rehab timelines stretch when full crimp returns too early.
Common questions
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Should beginners full crimp?
No—build open-hand and half-crimp strength first. Full crimp before tendons adapt is a common path to months-long pulley layoffs.
Related terms
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