Feb. 25 (UPI) --An Idaho man with multiple Guinness World Records titles for juggling brought his muscles into the mix by involving a 10-pound bowling ball -- and a balance board. David Rush, who ...

Building bowling ball biceps and a Hercules chest may be at the top of your training to-do list, but a thick pair of forearms shouldn’t be forgotten. And, we don’t mean just because they are ...

Flotation is, well, a “simple” question of physics (an idea that’s flummoxed scores of physics students for centuries). Bowling balls seem heavy, and they are compared to other sports balls, which may ...