Why Ice Skaters Spin Faster When They Pull In Arms

The Spin Secret – Skaters spin faster by pulling in their arms because of a physics rule called conservation of angular momentum.
Momentum Stays Put – When no outside force acts, a skater’s total spin momentum stays the same.
Arms Out, Spin Slow – With arms stretched wide, weight is spread out, so rotation slows.
Pulling In, Speeding Up – Bringing arms closer shrinks the radius, forcing the spin speed to rise.
Figure Skating Magic – This trick lets skaters finish routines with dramatic, lightning-fast spins.
Everyday Example – A spinning office chair behaves the same—pull in your arms and you’ll whirl faster.
Energy Trade – The spin looks faster, but energy isn’t added—just redistributed within the body.
Physics Name – This principle is called conservation of angular momentum, one of nature’s unbreakable laws.
Cosmic Connection – The same rule makes collapsing stars spin into super-fast neutron stars or pulsars.
Grace Meets Science – Skating spins show how elegance on ice is powered by the laws of motion.