The Yes Theory guys are known for stepping out of their comfort zones and coming up with challenges that force them to face their fears or experience a new point of view. They've hiked up a freezing cold mountain in their underwear , slept in the "world's most dangerous bed" suspended above a canyon, and even gone swimming with sharks on a first date . Their motto is "seek discomfort," and they take that literally when devising their latest challenge for Matt and TD: taking an "84 hour torture ride" via Greyhound from Miami, Florida to Seattle, Washington.

Camping has traditionally been about paring life down to the basics: a tent, some sleeping bags, maybe some camping chairs if you want to go the extra mile. Not anymore.

Training your shoulders is tough, since the joints can be touchy and it gets even tougher when you try to lift heavy loads overhead. This two-move shoulder superset from trainer Jay T. Maryniak is great for shoulder size and stability without putting your joints in harms way.