OnomaUI

mukimuki motion

The motion for "bulging muscles".

むきむき1 motionOfficial

Sample

Bulging muscles

Show strength

Beats up to 118%, beats once more smaller, then settles.

Duration
0.7s
Repeats
No
Easing
ease-out
Animates
Scale scale
Show CSS
@keyframes onoma-mukimuki {
  0% { transform: scale(1, 1); }
  20% { transform: scale(1.18, 1.18); }
  40% { transform: scale(0.96, 0.96); }
  60% { transform: scale(1.07, 1.07); }
  100% { transform: scale(1, 1); }
}

.onoma-mukimuki {
  animation: onoma-mukimuki 0.7s ease-out both;
}

/* Reduced motion: no motion */
@media (prefers-reduced-motion: reduce) {
  .onoma-mukimuki { animation: none; }
}

Compare with similar motions