Want to crush your sit-up numbers fast? In this video, we lay out a two-week plan to dramatically boost your core strength, ...

Donald Trump has vowed to make America healthy again. The US president reintroduced the presidential fitness test into the ...

Trump is bringing back the presidential fitness test, reintroducing sit-ups, shuttle runs, and pull-ups to schools. Here’s ...

After 70 reps per day, I totaled a whopping 490 reps of the Turkish sit-up during this challenge. Firstly, a fitness challenge is just that — a one-off experiment to learn what, if anything ...