The Economist

Can high-intensity interval training get you fit in a hurry?

There may, however, be a shortcut. High-intensity interval training ( HIIT) promises to get you fit with just a few minutes ...

The Best HIIT Workout to Kickstart Your New Year

Everything you need to know about high-intensity interval training to help you hit the ground running in 2026—including a low ...

It’s safe to workout every day as long as you follow this rule

Muscle soreness can be a totally normal part of exercising, but if it lasts for more than a few days or makes it hard just to ...
Inverse

Measuring exercise intensity comes down to one vital detail

Even if you exercise every day — whether that’s at home, at the gym, or taking your dog for walks — you might not be getting as much physical activity as you think you are. The World Health ...

New research reveals the exercise six times more effective than walking

A new study suggests that more intense physical activity can deliver the same health benefits as moderate-intensity ...

Just 1-2 workouts a week is enough to maintain fitness over the festive period, says study – but intensity is key

According to a recent study, there is. It found that ‘ endurance performance can be maintained for up to 15 weeks when ...
Psychology Today

Aerobic Intensity Changes How Exercise Affects Our Minds

A new study from Dartmouth College sheds light on how easy to moderate aerobic exercise affects the human mind differently than high-intensity workouts over a full calendar year. This ...