Howcast - Learn how to do an angled prone curl from personal trainer Brett Azar in this Howcast home arm workout for men video.

Howcast - Learn how to do a downward dog push-up from personal trainer Brett Azar in this Howcast home arm workout for men video.

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

Howcast - Learn how to make a cone-shaped, hand-wrapped sushi roll from sushi chef Mamie Nishide in this Howcast food video.

Howcast - Learn how to apply eyeliner from celebrity makeup artist Raychel Wade in this Howcast Asian makeup tutorial.

Howcast - Pick up some tips that will help when you are practicing magic tricks from magician Jason Suran in this magic tricks revealed Howcast video.

Howcast - Learn how to do the SpongeBob from professional dancer Charlene "Chi-Chi" Smith in this Howcast dance video.

Howcast - Learn the proper posture when dancing the Argentine tango from tango instructors Diego Blanco and Ana Padron in this Howcast tango dance video.

Howcast - Learn how to do a cut smash shot from NYC Badminton's Chris Awong in this Howcast video. Thumbnail: badminton simple féminins dames by alainalele/Flickr

Howcast - Learn how to do a backhand overhead clear shot from New York City Badminton's Chris Awong in this Howcast video.

Howcast - Learn Tai Sabaki and Zan Shin, also known as evasion and awareness, from Sensei Oliver Martin in this Howcast ninjutsu video.

Howcast - Learn how to do a Pilates Mat wall squat from Core Pilates NYC instructor Sarah Ruback in this Howcast workout video.

Howcast - Learn how to remove nose hair from Completely Bare owner (and former Real Housewife of New York City) Cindy Barshop in this Howcast video.

Howcast - Learn how to do the 3-way lunge from personal trainer Mindi Smith in this Howcast sexy legs workout video.

Howcast - Learn how to do the outer thigh stretch from personal trainer Mindi Smith in this Howcast sexy legs workout video from Howcast.

Howcast - Learn how to cut side bangs from stylist Janet Waddell in this Howcast hair tutorial.

Howcast - Learn how to cut hair into spikes from stylist Janet Waddell in this Howcast hair tutorial.

Howcast - Learn about robotic hair transplants from hair transplant surgeon Craig Ziering, MD in this Howcast video.

Howcast - Learn how to use greenery in a floral arrangement from floral designer Sarah Brysk Cohen in this DIY wedding flowers video from Howcast.

Howcast - Learn how to make roses last longer in a floral arrangement from floral designer Sarah Brysk Cohen in this DIY wedding flowers video from Howcast.

Howcast - Learn how to hold a katana sword from Sensei Oliver Martin in this katana sword fighting video from Howcast.

Howcast - Let chef Michelle Doll show you how to do a clam shell trim in this Howcast video about wedding cake decorating.

Howcast - Learn how to attack with a hammer punch in this self-defense video from Howcast.

Howcast - Learn some backflip drills in this gymnastics training video from Howcast.