If you get the reference, kudos to you. Can you last 3 minutes in the Bigfoot Exercise Challenge?
It may not look like much but it is for sure a great exercise for the legs. It is a little out there especially with the name but the effects of it are more than what people think. When you first see it, where the hell is the resistance, what does the range of motion initially? Give it a go and see what happens.
Pretty quickly you'll feel it in your thighs and your ass. If you can do it for a good length of time, you'll feel quite the sensation (even within 30 seconds). It is no joke especially if you want to condition the legs along with strength & durability. Here's the reality, many people even at a higher level of training don't always know what works and what should be thrown in the trash (CrossFit anyone?). A lot live in this dogmatic world that consistently believes that more weight comes to more results, the greater range of motion means more results and that compound movements such as the Squat & Deadlift are the kings of developing the lower body. Don't get me wrong, those lifts are essential to many things such as powerlifting, strongman training and certain aspects of sports specific training but they're not Mount Olympus caliber either.
Here's a shocker for you: Many movements end up being in a partial range of motion. Not only that, but also because of the dynamics and mechanics of a lot of movements, there are a ton of Semi-Unilateral & Semi-Bilateral moves that are similar to the Bigfoot Walk. Think about it for a second like a martial artist or a wrestler, if their stance is too wide, his power and speed won't be as effective plus they can be caught easier in specific positions. With a firm and balanced stance (watch a wrestler like Dan Gable or Jordan Burroughs), it's a little more closed in, it's not spread out and out of unison. Similar to a Hockey Player, he needs that balance on those skates, if his range of motion is out of sync with controlling the puck, he's going to tear a groin, skates will go berserk and he can't be at his best or even at the most basic level of play.
This particular movement is a lot more useful to do for real life and sports. It's weird to look at but it's not any weirder than crouching and walking through bushes or practicing various stances in wrestling or other combat sports. You're only squatting down a bit but instead of coming back up, you stay in that position and move around or hold for a period of time, simple but not as easy as it looks. People with knee issues (small levels) could benefit from this exercise. It creates constant tension and you're shifting from one leg to another.
This is just another look at the wide range of exercises you can learn from such as the ones from Movement 20XX that incorporate full body application and progressions that hit many muscle groups and can get you in killer condition and long-term strength whether you're an athlete, a complete beginner, older trainee or just those who want to be in shape for the long haul. Some of these may be too advanced for some but overall, these exercise will take you to places in your fitness journey you may haven't experienced before.
Be adventurous, take up the challenge if you can. If you can't last the full 3 minutes that's ok, build up to it little by little. Keep striving to be better and keep being amazingly awesome.