Im an Exercise PhysiologistHeres Why You Shouldnt Worry About Cortisol Spikes When You Do HIIT Workouts.
Elliptical vs Treadmill: Which Cardio Machine Is Right For You?
Does Rowing Count as Strength Training?

Anything over 85 percent, and youre in your maximum heart rate zone.
However, there is no science behind that formula.
Does Dancing Count as Cardio?

…
Heres What Experts Say
Glute Bridge vs Hip Thrust: Which Is The Better Booty Booster?
Im a Master TrainerHeres Why You Shouldnt Skip Your Post-Run Stretches.
A smartwatch is usually giving a target maximum heart rate based on age, not physiology, says Brawner.

If my heart rate doesnt go up that high, there will be a disconnect.
Heart rate is just an estimate, and tech has lots of shortcomings.
You do get aerobic benefits with these exercises, but the training response is different.

Think about how you feel.
You will see a lower heart rate at rest and during exercise, says Brawner.
The same exercises will feel easier, and youll have to work harder to feel effort.

…
Thats a sign of improved fitness.
We need to be smarter than the technology, says Brawner.
…
Got it, you’ve been added to our email list.

