Foldable iPhone Could Put Thumbs Under New Strain, Experts Warn
Rumors point to Apple’s folding iPhone weighing up to 78g more when folded than the standard iPhone 17, potentially increasing strain on the thumbs and altering grip. A physical therapist warns that the added weight and repeated use could cause fatigue and tendon tension around the thumb, risking nearby tissues. Online discussions from foldable-phone users echo hand-strain concerns. Experts advise taking 30–45 minute breaks, resting the device, and performing palm and finger stretches to improve circulation and reduce injury risk.
