Sit-up test after 55: A board-certified wellness coach shares benchmarks for men and women, plus safe form tips to improve.

Turkish sit-ups don't crop up in a huge number of workouts that I see around, but this one move will torch your midsection. It's a loaded sit-up variation that combines unilateral loading with the sit ...

If you've ever wondered (mid-crunch, most likely) exactly how many sit ups you should be doing every day to optimise your fitness, then you're in the right place - this is exactly the type of question ...

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