Have we misunderstood pain? Researcher and physician Amy Baxter unravels the symphony of connections that send pain from your body to your brain, explaining practical neuroscience hacks to quickly block those signals. Her groundbreaking...

Since your body is already pretty good at healing itself, does icing an injury actually help?

Howcast - Learn yoga poses that help with seated meditation from yoga instructor Lisa Dawn Angerame in this Howcast video.

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Howcast - Learn how to play the "heel down" bass drum / hi-hat technique from drum expert Jason Gianni in this Howcast video.

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Howcast - Learn how to walk in ballet heels from celebrity podiatrist Emily Splichal in this Howcast video.

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Howcast - Learn the tree pose from certified yoga instructor Chelsey Korus in this Howcast video.

Howcast - Learn how to work the ankles from certified reflexologist Chantel C. Lucier in this foot reflexology techniques video from Howcast.

Howcast - Learn how to defend against knee on stomach from Alliance MMA black belt Babs Olusanmokun in this Howcast Brazilian Jiu Jitsu video.

Howcast - Learn how to do the tripod sweep from Alliance MMA black belt Babs Olusanmokun in this Howcast Brazilian Jiu Jitsu video.

Howcast - Learn how to escape from mount position from Alliance MMA black belt Babs Olusanmokun in this Howcast Brazilian Jiu Jitsu video.

Howcast - Learn about working out with an injured ankle from personal trainer Mindi Smith in this Howcast sexy legs workout video.

Howcast - Learn how to do the walking tree pose from personal trainer Mindi Smith in this Howcast sexy legs workout video.

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Howcast - Learn how to run in the rain from competitive runners Doug Oldiges and Stephanie Coburn in this Howcast video.

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Howcast - Learn what a leg lock is in this Howcast video about lower body submission techniques for jiu jitsu, judo, sambo, and mma.

Howcast - Learn how to do a scissor takedown to ankle lace leg lock in this Howcast video about lower body submission techniques for jiu jitsu, judo, and mma.

Howcast - Learn how to do an ankle lock from kick catch leg lock in this Howcast video about lower body submission techniques for jiu jitsu, judo, and mma.

Howcast - Learn how to do an ankle lock from inside trip leg lock in this Howcast video about lower body submission techniques for jiu jitsu, judo and mma.

Howcast - Pick up a great ankle lock tip in this Howcast video about lower body submission techniques for jiu jitsu, judo, sambo, and mma.