#motion

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fromInsideHook
1 month ago

Are You in Alignment? How to Unlock Pain-Free Movement.

The brain is the conductor of the orchestra, the muscles are the instruments. When your body is out of alignment, the orchestra is playing out of tune. Misalignment in the musculoskeletal system is frequently the root cause of chronic pain and the resulting poor posture.
Health
Science
fromNature
1 month ago

Why do curling stones slide across ice the way they do?

Physicists remain uncertain why curling stones curve in the opposite direction expected when sliding and spinning across pebbled ice.
fromwww.scientificamerican.com
2 months ago

Heal your injuries faster using motion as the new potion

When you have an acute injury, your body is sending signals through the peripheral and central nervous systems and the immune system to say, hold on, I need to stop doing this so we can allow the tissue to heal, says Ericka Merriwether, a physical therapist and pain researcher at New York University. Rest, after all, is the first part of the familiar RICE therapy, which stands for rest, ice, compression and elevation.
Health
#dance-biomechanics
fromwww.scientificamerican.com
1 month ago

The physics of Penisgate' and how ski jumpers fly

In the run-up to this year's Winter Olympics, and even as the Games have got underway, a scandal has been brewing: allegedly, some competitive ski jumpers may have artificially enlarged their crotch area by injecting their genitals with engorging chemicals or stuffing their underwear to create bigger bulges. The apparent reason: to alter their suit measurementsski jumpsuits are precisely tailored to jumpers' bodiesand, reportedly, to gain a boost in jumps. The allegations, first reported by a German media outlet and since dubbed Penisgate, have caught not only the Internet's attention but also the World Anti-Doping Agency's eye, although no athletes have been implicated by name.
Science
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