Rusakov took to YouTube to show off his 30-day arms routine that he says can guarantee ... “This is the most popular sports challenge, and it’s easy to adjust to and do it for only one month.” ...

With your arms out in front of you or by your sides ... helped me to hone in on my squat technique and feel into each rep. Now I’ve completed my 30-day challenge, I'm looking forward to adding some ...

I’ll be aiming to tick off 100 jumps per day across a 30-day ... did at the start of this challenge, you might just end up accidentally whipping your legs, arms or any other body part with ...

Whether you're taking on the 30-day squat challenge or are just looking to implement a new ... by standing with feet wider than shoulder-width apart, or by reaching one's arms high and low with each ...