It's a reflex ball. The idea is like paddleball, except you punch the Boxbollen ball with your fists. The ball is on a string attached to a headband that you wear. Kids can play it, adults can play it ...

Of all the medical theories and health hacks that Robert F. Kennedy Jr. is promoting, this could be the strangest one of all. In a video posted to Boxbollen’s social media channels, Kennedy can be ...

Everyone is always looking for ways to get kids off of screens and moving around, but my husband and I need the same incentive, honestly. It's all too easy to have an hour fly by with us both just ...

If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. Of all the medical theories and health hacks that Robert ...