Walls balls in your workout usually guarantee internal (and external, audible) groaning, dips in motivation, and a whole load of wheezing as you strain to complete those last few reps and hit that ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Getty Images Wall ...

You don't need to have an entire arsenal of equipment to your name to get a good workout in. In fact, one solid piece of equipment (and some creativity), will suffice. The medicine ball, also commonly ...

Four minutes of wall ball sit-ups. That was at the end of a recent CrossFit workout I took, and I was floored by how much this exercise worked my arms — they got sore faster than my abs! Jade Jenny, ...

You're gonna be sore tomorrow. Just set yourself up for that. These wall balls are that intense! Walking might be an issue, because your legs and butt are going to feel a little wobbly. Oh, and your ...

If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. Who says you need lots of heavy machinery to have a ...