Fitgurú on MSN

Still doing sit-ups? This one core exercise builds stronger abs without hurting your spine

If sit-ups leave your back sore or your results stuck, this smarter core move could change everything.
New York Post

This ‘powerhouse workout’ only makes you push yourself for 20 seconds at a time

For those who live to sweat — but maybe want a chance to fully catch their breath — SIT is the new HIIT. HIIT, or high-intensity interval training, includes bursts (typically 30 seconds to a few ...
Lifehacker

How 'Sprint Interval Training' Compares to HIIT (and How to Do It)

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. Sprint interval ...

I'm a Coach and Here Are 5 Chair Exercises That Build Core Strength Faster Than Planks After 60

A certified strength coach shares 5 chair exercises that build core strength after 60 — no planks, no floor work, just ...
Well+Good

Can a 4-minute workout really deliver better—and faster—results than HIIT?

As HIIT's popularity soars, sprint interval training, or SIT, is doing its best to catch up. Can shorter, harder, faster deliver better results? As the popularity of HIIT continues to soar, sprint ...
Starts at 60

The Chair Workout: Fitness for People Who’d Rather Sit Down

Chair workouts are a safe, effective way for people in their 60s and beyond to build strength and mobility. Here’s how they ...